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Mendota Heights North South Mobility Study Report-February 2018 Mendota Heights N-S Mobility Study Introduction ....................................................... 1 Previous Studies ......................................... 1 Study Intersections ..................................... 2 Existing Conditions ............................................. 2 Data Collection ........................................... 2 Existing Crash Analysis ................................ 4 Existing Traffic Operations .......................... 7 Existing Traffic Control ................................ 8 Future Conditions .............................................. 9 Traffic Forecasts ....................................... 11 Future Traffic Control ............................... 11 Future Traffic Operations .......................... 14 Alternative Assessment ................................... 16 MN 110 Intersections ............................... 16 Market, Maple, and South Plaza Drive ...... 17 Marie and Wentworth .............................. 18 Wagon Wheel Trail and Decorah Lane ...... 19 Lake Drive ................................................. 20 Delaware Avenue ..................................... 21 Multimodal Considerations .............................. 22 Summary and Key Considerations .................... 23 1 Introduction Dodd Road and Delaware Avenue serve as two main north-south connections in Mendota Heights, MN. Both are two-lane roadways that historically have had acceptable corridor operations. With several developments planned adjacent to and along the corridors, future traffic volumes are expected to rise prompting the need for intersection and corridor improvements. This study will identify intersections that have existing deficiencies and are most affected by future development and recommend cohesive improvements for the City of Mendota Heights and roadway stakeholders to prioritize in future planning efforts. PREVIOUS STUDIES The need for this study was prompted in response to multiple major growth plans surrounding the study area. Inver Grove Heights Northwest Expansion and the Minnesota Vikings Headquarters and Mixed-Use Development Alternative Urban Area-Wide Review (AUAR) planning documents identified traffic and impacts for each development respectively, but neither document examined the combined impact of both developments. The intersections for each study were also primarily south of I-494 along Dodd Road and Argenta Trail and did not fully consider the impacts of traffic traveling to the north of the study areas into the city of Mendota Heights. In addition to the two AUARs, this study also incorporated two other Mendota Heights’ expected future developments. These impact studies and other past studies that were used to provide a basis for this project included: ➢ Inver Grove Heights Northwest Expansion AUAR (Sept 2007) ➢ Regional Roadway System Visioning Study (Aug 2010) ➢ Minnesota Vikings Headquarters and Mixed-Use Development AUAR (April 2016) ➢ Mendota Plaza Expansion Traffic Impact Study (Aug 2016) ➢ Dodd Road Trail Feasibility Study (Nov 2017) ➢ Linden Street Senior Housing Traffic Impact Study (Dec 2017) ➢ Viking Lakes Event Travel Demand Management Plan (Jan 2018) Figure 1 – Cross sections of Dodd Road (left) and Delaware Avenue (right) 2 STUDY INTERSECTIONS Key intersections in the study area were identified by Mendota Heights staff that could be impacted by future development. Intersections that were identified for existing and future analysis can be seen in Figure 2. These intersections included the following list on each study corridor: ➢ Dodd Road at: o I-494 South Ramps o I-494 North Ramps o Mendota Heights Road o Lake Drive o Wagon Wheel Trail/Decorah Lane o South Plaza Drive o TH 110 o Market Street o Maple Street o Marie Avenue o Wentworth Avenue ➢ Delaware Avenue at: o Oneill Drive o Mendota Heights Road o Huber Drive / Charlton Road o TH 110 ➢ Mendota Heights Road and Lake Drive ➢ Lake Drive and Swan Drive Existing Conditions DATA COLLECTION Existing AM and PM intersection turning movement counts were collected and processed by KLJ for the 17 study area intersections. An additional school peak hour was also collected for the four Lake Drive and Mendota Heights Road intersections that are adjacent to Saint Thomas Academy and Convent of the Visitation School. The intersection counts were collected during October 2017 to provide average weekday volumes along the corridors. The peak hours of traffic volumes are identified below: ➢ AM Peak Hour – 7:15 - 8:15 AM ➢ PM Peak Hour – 4:30 – 5:30 PM ➢ School Peak Hour – 2:45 - 3:45 PM Figure 2 – Study area *North Plaza Drive existing counts were not collected as part of this study. Volumes used in future analysis were based off Mendota Plaza Expansion TIS. Legend Study Intersections -./0 All Way èéë Signal !"$TWSC 3 Figure 3 – Existing volumes 3,550 X,XXX 3,300 9,200 27,500 30,000 7,400 1,500 5,700 3,000 1,750 22,900 1,050 4 EXISTING CRASH ANALYSIS The most recent 5-year crash data (2011-2015) was collected using Minnesota Crash Mapping Analysis Tool (MnCMAT) for each of the 17 intersections and three corridor segments. This detailed crash data is used to identify intersection and segment crash rates, crash severity, crash types, and crash costs to compare to each other and to Minnesota average and critical crash rates. However, because this data is more than two years old, the patterns that are identified should be weighed against recent crash data and trends. Tables 1 and 2 show a summary of this analysis with a detailed comparison in Attachment A. The results of the existing crash analysis identified one intersection above the critical crash rate (red) and seven intersections above both the expected crash rate and the expected severity rate (bold). None of the roadway segments were above the expected crash rates; however, the Delaware Avenue segment has a severity rate over the expected rate due to the severe nature of the existing crashes. Table 1 – Intersection crash statistics Intersection Traffic Control Total Crashes Injury Crashes Expected and Critical Crash Rates Observed Crash Rate Dodd Rd and I-494 South Ramps Signal 16 2 0.52 / 0.80 0.35 Dodd Rd and I-494 North Ramps Signal 17 7 0.52 / 0.86 0.53 Dodd Rd and Mendota Heights Rd Signal 8 3 0.52 / 0.94 0.38 Dodd Rd and Lake Dr Thru/Stop 1 1 0.18 / 0.51 0.07 Dodd Rd and Wagon Wheel Trl / Decorah Ln Thru/Stop 2 0 0.18 / 0.49 0.13 Dodd Rd and South Plaza Dr Thru/Stop 4 3 0.18 / 0.49 0.25 Dodd Rd and TH110 Signal 48 11 0.40 / 0.60 0.70 Dodd Rd and Market St Thru/Stop 1 1 0.18 / 0.46 0.05 Dodd Rd and Maple St Thru/Stop 0 0 0.18 / 0.47 0.00 Dodd Rd and Marie Ave All/Stop 5 2 0.35 / 0.71 0.24 Dodd Rd and Wentworth Ave All/Stop 10 5 0.35 / 0.74 0.57 Mendota Heights Rd and Lake Dr Thru/Stop 3 1 0.18 / 0.63 0.37 Lake Dr and Swan Dr Thru/Stop 0 0 0.18 / 1.40 0.00 Delaware Ave and Oneill Dr Thru/Stop 1 0 0.18 / 0.75 0.19 Delaware Ave and Mendota Heights Rd/Grieve Glen Ln Thru/Stop 2 1 0.18 / 0.64 0.26 Delaware Ave and Huber Dr / Charlton Rd Thru/Stop 5 2 0.18 / 0.59 0.52 Delaware Ave and TH 110 Signal 28 7 0.40 / 0.61 0.44 5 Table 2 – Segment crash analysis Segment Average Existing AADT Total Crashes Injury Crashes Expected and Critical Crash Rate Observed Crash Rate Dodd Rd - I-494 to MN 110 7,400 31 11 1.85 / 2.68 1.64 Dodd Rd - MN 110 to Went- worth Ave 8,300 24 10 1.85 / 2.73 1.44 Delaware Ave - Oneill Dr to MN 110 3,600 13 5 1.25 / 2.16 1.16 Critical Crash Intersections ➢ Dodd Road and MN 110 was identified as a critical crash intersection and the detailed crash data shows a high number of rear end type crashes during the peak periods. This shows that most of the rear end type crashes are congestion-related prompting the need for operational improvements at the intersection, which is discussed in a subsequent section of this report. Elevated Crash Intersections ➢ Dodd Road and I‐494 North Ramps exhibited a high percentage of rear end crashes in the northbound and westbound directions. A high number of crashes were due to peak hour congestion and queueing in all directions at the study intersection. ➢ Dodd Road and South Plaza Drive has an elevated crash rate that can be attributed to high volumes of traffic throughout the day turning into and out of retail establishments in Mendota Plaza. The majority of traffic using South Plaza Drive turns left onto southbound Dodd Road conflicting with high traffic volumes on Dodd Road and leading to three out of four crashes being severe. Figure 4 – Congestion at MN 110 and Dodd Road Figure 5 – Northbound congestion at Dodd Road and I-494 North Ramps 6 ➢ Dodd Road and Wentworth Avenue - High percentage of right angle crashes and 4 crashes in 2014 that could be classified as correctable (3 injury severity). These types of crashes are common at congested all-way stop intersections. ➢ Mendota Heights Road and Lake Drive - This intersection is adjacent to Saint Thomas Academy and has a higher percentage of young drivers using it before and after the school day. This led to an incapacitating injury left-turn crash in 2011 which included a young distracted student rear-ending a vehicle waiting to turn left. ➢ Delaware Avenue and Mendota Heights Road - Only 2 crashes. No discernible trend. ➢ Delaware Avenue and Huber Drive/Charlton Road – The intersection has pattern of run off road and sideswipe type crashes. This is also a transition point between a wider shoulder to the north and a narrow shoulder to the south. ➢ Delaware Avenue and MN 110 - High rear end crash rate during peak hours attributed to congestion on MN 110 similar to Dodd Road and MN 110. Elevated Severity Rate Segments ➢ Delaware Avenue segment was identified as an elevated severity segment. The corridor has a pattern of severe run-off road type crashes, especially on the north end of the segment. Narrow shoulders, no edgeline rumble strip, and limited clear zone are all factors along this corridor that could add to the severity rate. Figure 6 – Peak hour conflicts at Dodd Road and Wentworth Avenue Figure 7 – AM traffic at Mendota Heights Road and Lake Drive Figure 8 – Four run-off road crashes on Delaware Avenue attributed to narrow corridor design 7 EXISTING TRAFFIC OPERATIONS Existing traffic operations were analyzed using Synchro/SimTraffic to identify intersection delay and level of service (LOS) based on HCM guidance. LOS grade values correspond to specific traffic characteristics within a given system. At intersections, LOS is a function of average vehicle delay. For two-way stop controlled intersections, minor approach delay is reported in addition to intersection LOS results. LOS “E” or worse, according to MnDOT standards, is considered deficient under normal traffic operations. Table 3 – HCM LOS thresholds Control Delay LOS Threshold Unsignalized Signalized ≤ 10 ≤ 10 A > 10-15 > 10-20 B > 15-25 > 20-35 C > 25-35 > 35-55 D > 35-50 > 55-80 E > 50 > 80 F Results of the existing traffic operations analysis identified several intersections and operational deficiencies in the study area. Existing weekday peak results are in figure 1.11. Detailed scenario results are in Attachment B. Noteworthy deficiencies include: ➢ Dodd Road at MN 110 has unacceptable operations in the AM peak hour and approaching capacity in the PM peak hour. The queues in the AM peak hour spill back to cause unacceptable conditions and block movements at Market Street. ➢ Delaware Avenue and MN 110 is approaching capacity. Wagon Wheel Tr Marie Ave Wentworth Ave S Plaza Dr Lake Dr Market St Maple St Legend LOS A-C LOS D LOS E LOS F Figure 9 – Existing traffic operations results (worst peak) 8 EXISTING TRAFFIC CONTROL Selecting the appropriate traffic control device requires consideration of traffic patterns, volumes, roadway geometry, lane configurations, and multimodal aspects. The Minnesota Manual on Uniform Traffic Control Devices (MUTCD) provides guidance and standards on the installation of traffic control methods. The MUTCD considers vehicular volume, pedestrian volume, and crash frequency thresholds for multiple roadway contexts. Existing signals and unsignalized intersections that had hourly approach volumes of more than 75 vehicles (one of eight hours for satisfying minor approach for warrant 1B) were analyzed for existing traffic control warrants. Other context specific warrants (Warrants 4-8) were not analyzed as they do not fit the characteristics of the study intersections below. Warrants were based on peak hour turning movement counts which were fit to a daily volume profile. Minor right-turn volumes were excluded for dedicated right-turn lanes and included at 50 percent for shared right lanes. Table 4 shows a summary of the traffic control analysis under existing conditions and detailed information can be found in Attachment C. Warrant analysis results showed that signal warrants were met for all existing signalized intersections. For the unsignalized intersections that were analyzed, existing all-way stop intersections at Marie Avenue and Wentworth Avenue met Multi-Way Stop Application (MWSA) and 70% signal warrants for four hour and peak hour conditions. The remaining two- way stop control intersections did not meet signal or MWSA warrants under their current volume conditions. Table 4 – Existing control warrants Intersection Existing Control Warrants* 1A 1B 2 3 MWSA Dodd Road and I-494 South Ramps Signal Met Met Met Met Met Dodd Road and I-494 North Ramps Signal Not Met Not Met Met Met Met Dodd Road and Mendota Heights Road Signal Not Met Not Met Not Met Met Met Dodd Road and South Plaza Drive Two-Way Stop Not Met Not Met Not Met Not Met Not Met Dodd Road and TH 110 Signal Met Met Met Met Met Dodd Road and Market Street Two-Way Stop Not Met Not Met Not Met Not Met Not Met Dodd Road and Maple Street Two-Way Stop Not Met Not Met Not Met Not Met Not Met Dodd Road and Marie Avenue All-Way Stop Met** Not Met Met** Met** Met Dodd Road and Wentworth Avenue All-Way Stop Not Met Not Met Met** Met** Met Delaware Avenue and TH 110 Signal Not Met Met Met Met Met *Warrant 1a: Minimum Vehicular Volume *Warrant 1b: Interruption of Continuous Traffic *Warrant 2: Four-Hour Vehicular Volume *Warrant 3: Peak Hour *MWSA: Multi-way Stop Application **Met under 70% volume conditions 9 Future Conditions Traffic projections were developed for 2040 to evaluate operating conditions under both existing and proposed roadway infrastructure. Multiple 2040 traffic scenarios were developed to determine the impact from major developments that are under construction or planned in the area. 2040 Base Scenario ➢ Based on traffic projections from 2030 Dakota County Comprehensive Plan extrapolated to 2040. ➢ Includes planned Mendota Plaza development near Dodd Road and TH 110. ➢ Does not include the new Viking Lakes development (Minnesota Vikings practice facility and adjacent development) or the planned Inver Grove Heights Northwest Expansion. 2040 Build AUAR (No Interchange) Scenario ➢ Includes 2040 base scenario traffic growth assumptions as well as traffic generated by the Viking Lakes site and Inver Grove Heights Northwest Expansion. Trip generation for the Viking Lakes and Inver Grove Heights Northwest Expansion sites are based on information in the respective AUAR documents for each site. ➢ Does not assume a future Argenta/I-494 Interchange. ➢ Assumes the most densely developed Viking Lakes scenario that was considered in the AUAR. Viking Lakes Development Details The Viking Lakes development is in the southeast quadrant of the I-494 and Dodd Road interchange (see Figure 10). The site will include the new Minnesota Vikings practice facility and associated office space, other offices not affiliated with the Vikings, hotels, retail, and apartments. During typical operating conditions (i.e., no major events occurring at the Vikings facilities), the following traffic volumes are expected to be added to the surrounding roadway network compared to existing conditions: ➢ 40,000 daily trips ➢ 3,100 AM peak hour trips (74 percent entering/26 percent exiting) ➢ 3,800 PM peak hour trips (35 percent entering/65 percent exiting) Viking Lakes Event Traffic As part of a separate study, a Travel Demand Management Plan is currently being developed for the Viking Lakes site to best accommodate traffic during atypical event conditions such as Vikings training camp, high school athletic events, concerts, etc. This event plan looked at events between 500 Figure 10 – Viking Lakes site plan 10 and 7,200 attendees for existing events and up to 21,000 attendees for future events. However, vehicle traffic to and from the event site will be much lower due to transit/walk/bike and vehicle occupancy which decreases the maximum vehicles to 2,495 for existing events and 7,280 for future expanded capacity events. Many events will occur during off-peak time periods, during weekends, midday, or evening, where total volume splits using Dodd Road or Delaware Avenue are expected to be less than peak volumes. Therefore, the North- South Mobility Study will only evaluate typical operating conditions in the area. Results from the ongoing Travel Demand Management Plan will be considered in recommendations made in the North-South Mobility Study to ensure consistency between analyses and recommendations across studies. Inver Grove Heights Northwest Expansion Development Details The planned development covers a 3,140-acre area in Inver Grove Heights that is generally bound by I-494, Argenta Trail, TH 55, and Babcock Trail. Land uses include low, medium, and high density residential, commercial, office/industrial, public/institutional, and open space. The development is expected to add the following traffic volumes to the surrounding roadway network: ➢ 102,200 daily trips ➢ 5,300 AM peak hour trips (49 percent entering/51 percent exiting) ➢ 8,400 PM peak hour trips (47 percent entering/53 percent exiting) Figure 11 – Inver Grove Heights Northwest Area map 11 TRAFFIC FORECASTS Traffic projections for both 2040 Base Scenario and 2040 Build Scenario conditions were developed based on trip generation assumptions that are described above. This included the development of 2040 daily traffic projections as well as AM and PM peak hour turning movement projections. Origins and destinations of site generated trips were assumed after a review of prevailing traffic patterns and previous documentation. Adjustments were made based on existing regional travel patterns which differed slightly from the Viking Lakes AUAR. It is expected that six percent of Vikings Lakes development traffic will use Dodd Road and nine percent will use Delaware Avenue between I-494 and MN 110. Six percent of Inver Grove Heights Northwest Expansion development traffic will use Delaware Avenue to the north of I-494. Traffic projections for the 2040 Base Scenario and 2040 Build Scenario can be seen in Figure 5 and Figure 6, respectively. FUTURE TRAFFIC CONTROL Minnesota MUTCD traffic control warrants were evaluated with projected 2040 volumes to identify potential traffic control revisions throughout the study area. Attachment D has detailed future traffic control results. Traffic signals are expected to be warranted at the following intersections by 2040: ➢ Dodd Road and Marie Street (currently all-way stop control) ➢ Dodd Road and Wentworth Avenue (currently all-way stop control) The impacts from potential traffic control revisions will be discussed in the alternatives analysis section of this report. Figure 12 – Directional distribution of AUAR development trips 6% 4%1% 6% 8% 9% 3% 2% 9% 8% 12 Figure 13 – 2040 Base Conditions 5,500 5,000 11,400 34,500 37,500 3,600 10,500 2,800 3,900 27,500 X,XXX 8,200 13 Figure 14 – 2040 Build Conditions (No Interchange) X,XXX 5,500 5,000 12,200 9,500 44,800 36,600 3,600 1,500 13,400 35,500 13,400 3,400 14 FUTURE TRAFFIC OPERATIONS Increased traffic volumes through 2040 are expected to trigger many operational deficiencies throughout the study area, especially in the 2040 Build Scenario with added traffic from the Viking Lakes and Inver Grove Heights Northwest Expansion developments. The 2040 Build Scenario is expected to trigger LOS F at all Dodd Road study intersections north of Wagon Wheel Trail and at all Delaware Avenue/Argenta Trail study intersections except at Huber Drive. Locations operating at LOS D or worse under 2017 or 2040 conditions can be seen in Table 5. A summary of 2040 traffic operations throughout the study area can also be seen in Figure 15 and detailed results can be found in Attachment E. 2040 Event Conditions While detailed traffic operations analysis related to event traffic conditions at the future Viking Lakes site is beyond the scope of this study, preliminary analysis that has been completed as part of the Viking Lakes Travel Demand Management Plan indicates that event traffic should result in similar (or better) operations throughout most of the study area. The likely exception to this is at the I-494/Dodd Road interchange; however, improvements to mitigate deficiencies at this location are being studied as part of the Travel Demand Management Plan. Table 5 – Existing and 2040 Future worst peak traffic operations results Intersection Existing Traffic Control 2017 Intersection LOS 2040 Base Intersection LOS 2040 Build Intersection LOS Dodd Road and I-494 South Ramps Signal B C E Dodd Road and I-494 North Ramps Signal C C C Dodd Road and Mendota Heights Road Signal C C C Dodd Road and Lake Drive TWSC* B C D Dodd Road and Wagon Wheel Trail/Decorah Lane TWSC* C F F Dodd Road and Plaza Drive TWSC* A D F Dodd Road and MN 110 Signal F F F Dodd Road and Market Street TWSC* F F F Dodd Road and Maple Street TWSC* A F F Dodd Road and Marie Avenue AWSC B E F Dodd Road and Wentworth Avenue AWSC C F F Mendota Heights Road and Lake Drive TWSC* A B B Lake Drive and Swan Drive TWSC* A A A Argenta Trail and Oneill Drive TWSC* A A F Delaware Avenue and Mendota Heights Road TWSC* A A F Delaware Avenue and Huber Drive/Charlton Road TWSC* A A C Delaware Avenue and MN 110 Signal D F F *Intersection LOS at TWSC intersections reported as poorest approach LOS. 15 Figure 15 – 2017 and 2040 worst peak intersection levels of service 2017 Existing Conditions 2040 Base Conditions 2040 Build Scenario (No Interchange) 16 Alternative Assessment Intersections that were identified as being deficient in existing or 2040 conditions were analyzed under several options to provide improvements to the intersection. Several options per intersection were identified as possible improvements, with a recommended option being identified for each intersection. To maintain a complete corridor vision, intersections were grouped together based on their existing control and location. High- level cost estimates were included for comparison purposes only. They represent high-level estimates and do not include right-of-way costs. MN 110 INTERSECTIONS The MN 110 intersections with Dodd Road and Delaware Avenue are both high traffic volume intersections. With 37,500 daily entering vehicles at Dodd Road and 35,000 daily entering vehicles at Delaware Avenue, both intersections are approaching the capacity of their existing 4-Lane highway footprint. With 2040 volumes identifying growth up to 50,000 daily entering vehicles for both intersections, an alternative corridor design or interchange will likely be necessary in the future. Alternatives that were analyzed for these intersections included: ➢ Expansion to 6 lanes on MN 110 and dual left turns ➢ Superstreet (Dodd Road right turn only + U-turns) ➢ Continuous flow intersections (displaced mainline lefts) ➢ Single point urban interchange (SPUI) The results of the alternative analysis for MN 110 showed that expansion to 6 lanes and dual left turn lanes would not provide acceptable intersection future conditions in the AM peak hour. The super street and continuous flow intersections provided adequate traffic progression; however, the delay at 3 separate parts of the intersection added up to operations that were approaching or at capacity. The SPUI alternative was the only option that provided acceptable long-term operations at Dodd Road and Delaware Avenue. Table 6 – 2040 alternative assessment results – MN 110 Alternative High- Level Cost* Dodd Road Delaware Avenue Delay (s) / LOS Delay (s) / LOS AM Peak PM Peak AM Peak PM Peak 6-Lane + Dual Lefts $6-10M 99/F 53/D 52/D 59/E Superstreet $2-3M 80/E 69/E 59/E 78/E Continuous Flow $3-4M 57/E 67/E 55/D 79/E SPUI $30-50M 8/A 8/A 6/A 12/B *Cost of improvements at only Dodd Road and Delaware Avenue. Figure 16 – Examples of superstreet (left) and continuous flow (right) intersections 17 MARKET, MAPLE, AND SOUTH PLAZA DRIVE The four intersections adjacent to the MN 110 and Dodd Road intersection were identified as having deficient 2040 intersection operations. Dakota County recommends at least 1/4 mile spacing for signals along a major arterial roadway precluding a signal at either Market Street or N Plaza Drive. The queueing from MN 110 would also impact closely spaced signals. If all four access locations were unchanged, signal warrants for the four intersections are expected to not be met. However, if access is reduced at Market Street and N Plaza Drive, the resulting traffic shifts would warrant signals at Hilltop Road/Maple Street and S Plaza Drive. Table 7 –2040 alternative assessment results – Market, Maple, and S Plaza Drive Alternative High- Level Cost S Plaza Drive Market Street Maple Street Delay/LOS Delay/LOS Delay/LOS AM Peak PM Peak AM Peak PM Peak AM Peak PM Peak Full Access* - 24 / C 33 / D 17 / C 32 / D 9 / A 13 / B Roundabouts** $2.5- 4M 26 / D 72 / F 6 / A 9 / A 7 / A 19 / C Reduced Access $800k- 1.2M 11 / B 18 / C 6 / A 10 / B 8 / A 11 / B *Worst approach delay and LOS reported for two-way stop intersections ** Single Lane Roundabout assumed at Market and Hybrid 2x1 Roundabout assumed at N Plaza Drive The results of the analysis showed that when queueing was minimized at Dodd Road and MN 110 that operations were generally acceptable at S Plaza Drive, Market Street, and Maple Street. By reconfiguring to a reduced access design, delays at the study intersections were decreased from unacceptable to acceptable conditions. Although right-in right-out access at N Plaza Drive was modeled and preferred, the option of keeping southbound access into Mendota Plaza should be considered in the future. Figure 17 – Full access (left) and reduced access (right) alternatives X X X X Roundabout Option Roundabout Option 18 MARIE AND WENTWORTH Dodd Road intersections with Marie Avenue and Wentworth Avenue are both slightly skewed all-way stop controlled intersections. With volumes on Marie and Wentworth expected to increase from 3,000-4,000 existing to 5,000-6,000 in 2040 cross street traffic will drive the need for an alternative intersection that will benefit both safety and operations. Table 8 – 2040 alternative assessment results – Marie and Wentworth Alternative High- Level Cost* Marie Avenue Wentworth Avenue Delay (s) / LOS Delay (s) / LOS AM Peak PM Peak AM Peak PM Peak All-way Stops - 36 / E 63 / F 89 / F 128 / F Signals $0.6-1.2M 21 / C 21 / C 19 / B 23 / C Mini Roundabouts $0.4-0.8M 28 / D 18 / C 21 / C 16 / C *Cost of two signals or two mini roundabouts; one at each study intersection The results of the analysis showed that both signals and mini roundabouts would provide operational benefit at the intersections. However, mini roundabouts would offer additional safety benefits, especially negating right-angle crashes, and non-peak benefits to the intersections compared to the signal alternatives. Mini roundabouts will also promote slower speeds along the corridor compared to signalized options. The mini roundabouts are also expected to cost less than the signalized intersections both in initial cost, right-of-way cost, and operating costs. Figure 18 – Existing all-way stop (top) and mini roundabout (bottom) options Source: Tollgate & MacPhail Mini-Roundabout - Department of Public Works, Harford County, MD 19 WAGON WHEEL TRAIL AND DECORAH LANE With MnDOT’s TH 149 reconstruction project, Wagon Wheel Trail and Decorah Lane will be reconstructed into a three-lane segment with a pedestrian crossing median between the intersections. This improvement is a near-term solution to increase both vehicle and pedestrian safety at the intersection. However, as volumes increase on Dodd Road this intersection will have future unacceptable operations and long-term alternatives will need to be considered. Table 9 – 2040 alternative assessment results – Wagon Wheel and Decorah Alternative High-Level Cost Wagon Wheel Trail/ Decorah Lane Delay (s) / LOS AM Peak PM Peak Two-way stop - 462 / F 685 / F Two-way stop (realigned) $200k 37 / E 66 / F Signal $200-400k 18 / B 30 / C Signal (realigned) $400-600k 10 / B 10 / B Mini Roundabout (realigned) $400-600k 8 / A 14 / B Using the final design footprint, it was shown that the intersection could be signalized with acceptable levels of service. Because of the offset nature of the intersection, minor approaches would need to have split cycles. If the intersection was realigned, signal and mini roundabout options would both be acceptable at the intersection. A signal would be the preferred option if future volumes warrant a signal; however, it is expected that a signal will not be warranted. If minor approach volumes don’t warrant a signal, the mini roundabout would provide acceptable operations. Figure 19 – Wagon Wheel Trail and Decorah Lane final design from TH 149 study 20 LAKE DRIVE The Lake Drive analysis was conducted to quantify operations around the school in the AM and school peak hour. Comments that cars were using Swan Drive as a cut through were analyzed and it was recorded that only five vehicles used this route during the school peak. However, several reasons that could cause cut through movements on different days include: ➢ Southbound delay at Lake Dr/Mendota Heights Rd and signal delay at Dodd Road and Mendota Heights Road ➢ Limited sight distance caused by vertical curve at Lake Dr/Dodd Rd looking south Understanding these issues before suggesting improvements allows both reactionary (to physically prevent cut through traffic) and preventative (improve preferred routes) improvements to be considered. ➢ Reactionary Improvements o Build a cul-de-sac on Swan Drive to close access. o Restrict west-north access at Lake Drive and Swan Drive by constructing a raised median on Lake Drive. ➢ Preventative Improvements o Consider traffic enforcement to direct traffic at Lake Drive/Mendota Heights Road as a temporary measure to minimize southbound delay during the school departure. o Install a roundabout at Lake Drive/Mendota Heights Road to improve operations and safety. o Install dynamic or static intersection warning system at Dodd Road and Lake Drive in the northbound direction to flash when there is entering traffic from Lake Drive. The recommended action is to do nothing. Reactionary improvements are not preferred as these would impact access into the neighborhood. Although preventative improvements would provide operations and safety benefits, the higher cost of these options do not provide enough benefit to justify them. Figure 20 – Lake Drive options 21 DELAWARE AVENUE Delaware Avenue is expected to see the highest percentage increase in development traffic in the study area. Volumes are expected to increase from 3,000 daily trips to more than 13,000 daily trips in the full build scenarios. If these volumes are not mitigated, Delaware Avenue will be at capacity with several intersections that have unacceptable conditions. If the Argenta Interchange is constructed at the locally preferred location, this will alleviate development volumes that were routed to Delaware Avenue. It is expected that 90 percent of development traffic using Delaware Avenue will be shifted to using the Argenta Interchange restoring the acceptable operations of the corridor in the 2040 Base Conditions. The Argenta Interchange at the preferred location 1,500 feet east of the existing overpass should be the preferred option to limit congestion on Delaware Avenue. If the interchange is not built, Delaware Avenue will need to be expanded to a 3-lane or 4-lane option. The existing cross section of Delaware Avenue is very narrow with only two to four-foot shoulders and five to ten feet of clear zone in certain locations. With an existing crash trend of run-off-road type crashes, additional guardrail segments or future construction of curb and gutter should be considered along the corridor where clear zones are narrow and shoulders are under 4 feet. These improvements will increase safety along the corridor especially during inclement weather by not allowing vehicles to run off the road into trees and brush that line the corridor. Figure 21 – Location of preferred argenta interchange from Dakota County Regional Roadway System Visioning Study Figure 22 – Narrow Delaware Avenue segment south of Huber Drive 22 Multimoda l Considerations Although this study was focused on identifying vehicular traffic due to regional development, bike and ped facilities are an important consideration for the final corridor vision. In depth pedestrian and bike facilities were not analyzed as part of the current study (as a previous trail study was finished in Nov 2017). Many of the alternative recommendations will coincide with multimodal improvements and will be analyzed in depth during preliminary design of the concepts. The Dodd Road Trail Feasibility Study (Nov 2017) identified Dodd Road as a major N-S regional trail facility. The existing facilities are mostly on-street trails (wide shoulders) however north and south of MN 110 there are existing sections of off-street trails. A Ped/Bike tunnel was just recently constructed under MN 110 connecting these two segments. Trail crossings were also proposed at Wagon Wheel Trail / Decorah Lane as part of the TH 149 resurfacing project in addition to existing crossings at Mendota Heights Road, South Plaza Drive, and Marie Avenue. The recommendations of the study were to build seven additional sections of off-street trail segments along Dodd Road with public support as construction would require property owners to sell property or easements for the trail segments. Due to the limited right-of-way along Delaware Avenue, pedestrian accommodations in the study area between I-494 and MN 110 would be constrained by roadway grade profiles and right-of-way needed from property owners. Existing off-street trails on Huber Drive and Mendota Heights Road allow connections from Delaware Avenue to the west and serve as alternative multimodal routes to the narrow corridor. Figure 23 – Existing trail facilities in Mendota Heights 23 Summary and Key Considerations The recommendations in this report are a starting point for the City of Mendota Heights to work with MnDOT and Dakota County in identifying improvements to Dodd Road and Delaware Avenue. This report identified the operations and safety deficiencies expected from future regional growth and development. The following considerations are listed to help identify preferred alternatives that should be constructed as operations deteriorate on Dodd Road and Delaware Avenue. Dodd Road and I-494 North and South Ramps ➢ With the existing 4+ lane section of Dodd Road and i mprovements to the north ramps as part of the TH 149 MnDOT reconstruction, future intersection operations are expected to be acceptable with periodic signal timing adjustments during Viking Lakes development expansions. ➢ During events during weekday peak or over 4,000 expected attendance, event signal timing adjustments will be needed at the I-494 ramp intersections. This mitigation was recommended in the Viking Lakes Event Travel Demand Management Plan. Mendota Heights Road and Lake Drive Improvements ➢ No improvements are recommended at Lake Drive and Swan Drive. ➢ Consider temporary use of traffic enforcement to direct traffic at Lake Drive/Mendota Heights Road to minimize southbound delay during the school peak departure. A long-term solution to increase safety could be a single-lane roundabout at this intersection similar to the existing roundabout at Visitation Drive to the east. Wagon Wheel Trail and Decorah Lane ➢ Improvements as part of the TH 149 reconstruction will address safety concerns at the study intersection with the addition of a pedestrian median and dedicated left turn lanes. ➢ Future operational deficiencies can be addressed by signalizing the reconstructed intersection if future signal warrants are met or realigning Decorah Lane and providing a mini roundabout. MN 110 Intersections ➢ With increased volumes on MN 110, Dodd Road, and Delaware Avenue providing unacceptable existing traffic operations, the MN 110 corridor should be analyzed to develop a corridor vision from Hwy 55 to I-494. The City should lead this effort to apply for grants and spur MnDOT interest to make this project a priority to study. ➢ Corridor improvements that can alleviate traffic congestion on MN 110 include Superstreet, Continuous Flow, or SPUI alternatives. However, a long-term solution will need additional analysis. Market, Maple, and South Plaza Drive ➢ The recommended alternative includes reducing access at Market Street and North Plaza Drive to right-in/right-out or 3/4 access and providing signalized full access at a realigned Maple Street/Hilltop Road and South Plaza Drive. Marie Avenue and Wentworth Avenue ➢ The recommended alternative is to construct mini-roundabouts at both intersections to provide safety and operational benefits, limit corridor speeds, and provide corridor continuity. Delaware Avenue ➢ It is recommended to provide additional guardrail segments or curb and gutter along Delaware Avenue to address a high number of run-off road type crashes. A ATTACHMENT A EXISTING CRASH RESULTS Mendota Heights N-S Mobility Study Mendota Heights, MN Intersection Crash Statistics N S E W K A B C PD Dodd Road and I-494 South Ramps Signal 15300 22900 11800 45 5 45.7 16 0 0 1 1 14 $73,240 0.52 0.35 0.80 0.44 Dodd Road and I-494 North Ramps Signal 7800 15300 12000 45 5 32.1 17 0 0 2 5 10 $170,600 0.52 0.53 0.86 0.62 Dodd Road and Mendota Heights Road Signal 7400 7800 3400 4300 45 5 20.9 8 0 0 1 2 5 $76,600 0.52 0.38 0.94 0.41 Dodd Road and Lake Drive Urban Thru/Stop 7400 7400 690 45 5 14.1 1 0 0 0 1 0 $17,400 0.18 0.07 0.51 0.14 Dodd Road and Wagon Wheel Trail/Decorah Lane Urban Thru/Stop 7400 7400 1550 1050 45 5 15.9 2 0 0 0 0 2 $3,120 0.18 0.13 0.49 0.26 Dodd Road and South Plaza Drive Urban Thru/Stop 8600 7400 1500 40 5 16.0 4 0 0 1 2 1 $70,360 0.18 0.25 0.49 0.51 Dodd Road and TH110 Signal 9900 8600 29000 27500 55 5 68.5 48 0 0 2 9 37 $282,320 0.40 0.70 0.60 1.17 Dodd Road and Market Street Urban Thru/Stop 9400 9900 2050 100 40 5 19.6 1 0 0 0 1 0 $17,400 0.18 0.05 0.46 0.11 Dodd Road and Maple Street Urban Thru/Stop 9200 9400 700 40 5 17.6 0 0 0 0 0 0 $0 0.18 0.00 0.47 0.00 Dodd Road and Marie Avenue All Way Stop 7400 9200 2600 3300 40 5 20.5 5 0 0 1 1 3 $56,080 0.35 0.24 0.71 0.34 Dodd Road and Wentworth Avenue All Way Stop 5800 7400 3550 2600 40 5 17.7 10 0 0 2 3 5 $128,000 0.35 0.57 0.74 0.76 Mendota Heights Road and Lake Drive Urban Thru/Stop 1000 4300 3650 40 5 8.2 3 0 1 0 0 2 $121,120 0.18 0.37 0.63 0.58 Lake Drive and Swan Drive Urban Thru/Stop 300 690 690 30 5 1.5 0 0 0 0 0 0 $0 0.18 0.00 1.40 0.00 Delaware Avenue and O’Neill Drive Urban Thru/Stop 3000 2600 300 45 5 5.4 1 0 0 0 0 1 $1,560 0.18 0.19 0.75 0.25 Delaware Avenue and Mendota Heights Road/Grieve Glen Lane Urban Thru/Stop 3650 3000 100 1750 45 5 7.8 2 0 1 0 0 1 $119,560 0.18 0.26 0.64 0.40 Delaware Avenue and Huber Drive/Charlton Road Urban Thru/Stop 5400 3650 300 1100 45 5 9.5 5 0 0 0 2 3 $39,480 0.18 0.52 0.59 0.89 Delaware Avenue and TH 110 Signal 5700 5400 30000 29000 55 5 64.0 28 0 0 2 5 21 $187,760 0.40 0.44 0.61 0.72 151 0 2 12 32 105 Corridor Crash Statistics K A B C PD Dodd Rd - I-494 to Hwy 110 7400 1.4 55 5 18.9 31 0 0 3 8 20 $272,400 1.85 1.64 2.68 0.61 Dodd Rd - Hwy 110 to Wentworth Ave 7500 1.1 55 5 15.1 24 0 0 2 8 14 $229,040 1.85 1.59 2.78 0.57 Deleware Ave - Oneill Dr to Hwy 110 3600 1.7 55 5 11.2 13 1 1 0 3 8 $2,382,680 1.25 1.16 2.16 0.54 13 1 1 0 3 8 AADT Miles Total Crashes Crash Severity Statewide CR Observed CR Critical CR Critical Index Urban 2-lane : ADT∈[1500,4999] Total Crashes Crash Severity Statewide CR Observed CR Critical CR Critical IndexCrash Cost ($/yr) Urban 2-lane : ADT∈[5000,7999] Crash Cost ($/yr) Urban 2-lane : ADT∈[5000,7999] Segment Max SL Years of Crash Data Million Entering Vehicles Years of Crash Data Million Entering Vehicles Intersection TCD Max SL AADT Mendota Heights N-S Mobility Study Mendota Heights, MN Intersection Crash Statistics Dodd Road and I-494 South Ramps Dodd Road and I-494 North Ramps Dodd Road and Mendota Heights Road Dodd Road and Lake Drive Dodd Road and Wagon Wheel Trail/Decorah Lane Dodd Road and South Plaza Drive Dodd Road and TH110 Dodd Road and Market Street Dodd Road and Maple Street Dodd Road and Marie Avenue Dodd Road and Wentworth Avenue Mendota Heights Road and Lake Drive Lake Drive and Swan Drive Delaware Avenue and O’Neill Drive Delaware Avenue and Mendota Heights Road/Grieve Glen Lane Delaware Avenue and Huber Drive/Charlton Road Delaware Avenue and TH 110 Corridor Crash Statistics Dodd Rd - I-494 to Hwy 110 Dodd Rd - Hwy 110 to Wentworth Ave Deleware Ave - Oneill Dr to Hwy 110 Segment Intersection Rear End Sideswipe Left Turn Right Angle Head On Other Dry Wet Snow/ Slush/Ice Light Dark Sunset 0.71 0.42 3.41 0.12 8 2 0 4 0 2 11 4 1 15 1 0 0.71 0.81 4.19 0.19 10 1 0 3 1 2 12 3 2 14 2 1 0.71 0.57 5.47 0.10 2 0 0 5 1 0 6 2 0 7 1 0 0.26 0.14 5.55 0.03 1 0 0 0 0 0 1 0 0 1 0 0 0.26 0.13 5.07 0.02 0 0 0 0 0 2 1 0 1 1 1 0 0.26 0.50 5.04 0.10 1 0 0 2 0 1 3 1 0 2 0 2 0.55 0.89 2.42 0.37 23 8 8 3 0 6 40 3 5 35 10 3 0.26 0.10 4.31 0.02 1 0 0 0 0 0 1 0 0 1 0 0 0.26 0.00 4.67 0.00 0 0 0 0 0 0 0 0 0 0 0 0 0.50 0.39 4.94 0.08 2 0 0 2 1 0 4 0 1 3 2 0 0.50 0.96 5.49 0.18 1 0 0 6 1 2 7 2 1 7 1 2 0.26 0.73 8.69 0.08 1 0 1 1 0 0 2 1 0 1 1 1 0.26 0.00 38.18 0.00 0 0 0 0 0 0 0 0 0 0 0 0 0.26 0.19 12.39 0.01 0 0 0 0 0 1 0 0 1 1 0 0 0.26 0.64 9.07 0.07 1 0 0 0 0 1 2 0 0 1 1 0 0.26 0.73 7.64 0.10 0 1 0 1 0 3 2 1 1 5 0 0 0.55 0.58 2.51 0.23 18 2 3 3 0 2 20 6 2 23 3 2 46%9%8%20%3%15%75%15%10%77%15%7% Rear End Sideswipe Left Turn Right Angle Head On Other Dry Wet Snow/ Slush/Ice Light Dark Sunset 2.54 2.38 9.89 0.24 7 4 1 14 1 4 26 4 1 23 5 3 2.54 2.39 11.13 0.21 8 0 2 9 1 4 17 4 3 20 3 1 1.82 2.06 11.47 0.18 4 1 0 2 1 5 8 2 3 8 5 0 31%8%0%15%8%38%62%15%23%62%38%0% Light Conditions Road Conditions Light Conditions Critical SR Severity Index Statewide SR Crash TypeObserved SR Crash Type Road Conditions Critical SR Severity Index Statewide SR Observed SR B ATTACHMENT B EXISTING OPERATIONS RESULTS Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2017_Existing_AM Dodd Road and I‐494 South Ramps (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 10 3 667 110 193 11.9 B Right 10 4 192 33 68 4.5 A Left 10 5 75 33 68 13.2 B Thru 10 6 812 27 71 3.6 A Left 10 11 686 256 352 43.4 D Right 10 13 204 128 213 39.7 D Dodd Road and I‐494 North Ramps (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 20 3 463 145 246 29.9 C Right 20 4 408 62 185 8.1 A Left 20 5 181 137 227 51.3 D Thru 20 6 279 63 112 16.8 B Left 20 11 608 358 542 44.1 D Right 20 13 182 48 92 9.9 A Dodd Road and Mendota Heights Road (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 30 2 360 148 289 27.2 C Thru 30 3 192 25 114 5.5 A Right 30 4 93621 2.7 A Left 30 5 45 30 68 55.1 E Thru 30 6 188 48 101 25.8 C Right 30 7 137 35 76 10.0 B Left 30 8 60 46 102 51.0 D Thru 30 9 40 79 166 27.7 C Right 30 10 162 79 166 13.3 B Left 30 11 110 75 128 53.3 D Thru 30 12 147 94 178 40.9 D Right 30 13 83 26 70 8.1 A Dodd Road and Lake Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 40 2 33 15 77 3.8 A Thru 40 3 302 15 77 1.4 A Thru 40 6 352 0 0 2.5 A Right 40 7 94 0 0 1.2 A Left 40 8 31 27 55 11.6 B Right 40 10 18 27 55 6.3 A Dodd Road and Wagon Wheel Trail/Decorah Lane (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 50 2 23110 2.5 A Thru 50 3 396 1 10 0.7 A Right 50 4 29 0 0 0.2 A Left 50 5 34 1 6 3.6 A Thru 50 6 342 1 6 2.5 A Right 50 7 11 0 0 1.7 A Left 50 8 22 45 83 26.3 D Thru 50 9 14 45 83 19.4 C Right 50 10 64 45 83 10.1 B Left 50 11 29 20 50 31.6 D Thru 50 12 2205047.2 E Right 50 13 1982410.7 B Dodd Road and South Plaza Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 60 3 427 6 29 0.6 A Right 60 4 27 0 0 0.5 A Left 60 5 22 0 0 7.4 A Thru 60 6 410 0 0 5.4 A Left 60 11 21 22 53 9.4 A Right 60 13 12 22 53 3.8 A Direction Northbound 17 B Direction Northbound 1A Westbound 37 D Eastbound 24 C Direction Northbound 1A 3ASouthbound6A Westbound 7A Direction Direction Northbound 20 B 28 CSouthbound30 C Westbound 36 D Northbound 10 B 19 BSouthbound4A Westbound 0A 24 C Southbound 24 C Direction Northbound 2A 2ASouthbound2A Eastbound 10 A 4A Southbound 3A Eastbound 15 B Westbound 24 C 2017_Existing_AM 2017 Synchro Results Page 1 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2017_Existing_AM Dodd Road and TH110 (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 70 2 242 249 430 104.9 F Thru 70 3 242 221 482 53.7 D Right 70 4 100 39 130 17.0 B Left 70 5 49 76 266 61.9 E Thru 70 6 269 373 522 168.9 F Right 70 7 185 250 492 57.1 E Left 70 8 182 88 166 62.5 E Thru 70 9 805 130 239 27.5 C Right 70 10 147 0 0 8.1 A Left 70 11 117 192 447 120.5 F Thru 70 12 1530 950 1869 136.2 F Right 70 13 33 96 400 92.6 F Dodd Road and Market Street (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 80 2 5325 8 A Thru 80 3 307 3 25 5 A Right 80 4 145 0 4 4 A Left 80 5 19 132 347 24 C Thru 80 6 409 132 347 26 D Right 80 7 2 132 347 14 B Left 80 8 11974 0 A Thru 80 9 11974 15 B Right 80 10 81974 128 F Left 80 11 86 149 393 207 F Thru 80 12 0 149 393 0 A Right 80 13 29 39 198 6 A Dodd Road and Maple Street (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 90 3 334 0 0 0.5 A Right 90 4 300 0.1 A Left 90 5 29 41 218 5.9 A Thru 90 6 424 41 218 7.6 A Left 90 11 6113411.6 B Right 90 13 12 11 34 3.9 A Dodd Road and Marie Avenue (All‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 100 2 57 81 147 13.1 B Thru 100 3 223 81 147 12.6 B Right 100 4 23 13 37 5.5 A Left 100 5 17 62 103 12.7 B Thru 100 6 342 62 103 15.8 C Right 100 7 78 20 39 8.2 A Left 100 8 30 42 69 8.1 A Thru 100 9 96 42 69 9.4 A Right 100 10 60 28 52 7.2 A Left 100 11 49 48 84 9.5 A Thru 100 12 103 48 84 10.5 B Right 100 13 6 6 27 5.9 A Dodd Road and Wentworth Avenue (All‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 110 2 32 38 69 12.0 B Thru 110 3 175 38 69 13.4 B Right 110 4 32 38 69 8.1 A Left 110 5 39 71 141 13.9 B Thru 110 6 297 71 141 14.4 B Right 110 7 14 71 141 9.5 A Left 110 8 17 37 63 7.2 A Thru 110 9 59 37 63 10.0 B Right 110 10 34 37 63 6.4 A Left 110 11 100 50 83 8.9 A Thru 110 12 96 50 83 10.1 B Right 110 13 13 50 83 6.6 A Direction 8A Westbound 6A Southbound 7A Northbound 13 B 12 B Southbound 14 B Eastbound Westbound 9A Direction Northbound 69 E 92 F Southbound 117 F Eastbound 31 C Westbound 134 F Direction Northbound 4A 32 D Southbound 26 D Eastbound 104 F Westbound 156 F Direction Northbound 0A 5A Direction Northbound 12 B 12 B Southbound 14 B Eastbound 8A Westbound 10 B 2017_Existing_AM 2017 Synchro Results Page 2 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2017_Existing_AM Mendota Heights Road and Lake Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 25 5 97 43 78 11.1 B Right 25 7 38 23 52 4.5 A Left 25 8 45 20 63 5.6 A Thru 25 9 141 20 63 2.1 A Thru 25 12 244 1 9 2.7 A Right 25 13 173 1 9 1.6 A Lake Drive and Swan Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 35 5 2831 8 A Right 35 7 19831 3 A Left 35 8 12 22 54 9 A Thru 35 9 46 22 54 2 A Thru 35 12 119 34 69 7 A Right 35 13 33469 4 A Delaware Avenue and O’Neill Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 200 2 93 17 52 3.1 A Thru 200 3 91 17 52 2.4 A Thru 200 6 107 1 8 2.2 A Right 200 7 111 1 8 2.3 A Left 200 8 51 36 64 8.4 A Right 200 10 49 36 64 3.9 A Delaware Avenue and Mendota Heights Road/Grieve Glen Lane (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 230 2 53936 2.7 A Thru 230 3 98936 2.2 A Right 230 4 000 0.0 A Left 230 5 000 0.0 A Thru 230 6 172 0 0 3.4 A Right 230 7 84 0 5 3.1 A Left 230 8 53 29 51 6.6 A Thru 230 9 02951 3.4 A Right 230 10 48 29 51 6.0 A Left 230 11 0 2 13 0.0 A Thru 230 12 2 2 13 0.0 A Right 230 13 1 2 13 3.1 A Delaware Avenue and Huber Drive/Charlton Road (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 250 2 419 2.1 A Thru 250 3 155 1 9 1.6 A Right 250 4 419 1.3 A Left 250 5 417 6.2 A Thru 250 6 243 1 7 4.6 A Right 250 7 30 0 0 4.0 A Left 250 8 56 28 50 6.5 A Thru 250 9 12850 0.0 A Right 250 10 32850 3.9 A Left 250 11 0 7 26 0.0 A Thru 250 12 1 7 26 0.0 A Right 250 13 8 7 26 2.9 A Delaware Avenue and TH 110 (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 270 2 79 61 122 46.9 D Thru 270 3 120 89 167 56.5 E Right 270 4 48 17 43 9.5 A Left 270 5 103 79 155 50.1 D Thru 270 6 141 124 227 55.7 E Right 270 7 214 112 206 35.0 D Left 270 8 117 90 161 102.2 F Thru 270 9 784 30 79 14.7 B Right 270 10 5331510.6 B Left 270 11 73 47 102 63.6 E Thru 270 12 1387 261 399 35.7 D Right 270 13 117 25 98 16.9 B Southbound 3A Direction 5AEastbound3A Westbound 7A Direction 4A Northbound 3A Direction 3ASouthbound2A Eastbound 6A Eastbound 3A Westbound 2A Southbound 9A Direction Northbound 2A 4A Southbound 3A Eastbound 6A Westbound 1A Direction Northbound 2A 4A Southbound 5A Eastbound 6A Westbound 3A Direction Northbound 44 D 34 C Southbound 45 D Eastbound 25 C Westbound 36 D 2017_Existing_AM 2017 Synchro Results Page 3 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2017_Existing_PM Dodd Road and I‐494 South Ramps (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 10 3 1101 154 278 11.3 B Right 10 4 678 48 242 10.4 B Left 10 5 80 48 97 26.0 C Thru 10 6 303 13 45 2.0 A Left 10 11 214 117 183 46.6 D Right 10 13 162 79 152 25.5 C Dodd Road and I‐494 North Ramps (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 20 3 424 56 76 9.4 A Right 20 4 839 77 228 14.0 B Left 20 5 160 114 192 57.7 E Thru 20 6 250 5 25 1.9 A Left 20 11 133 107 188 48.4 D Right 20 13 47 23 51 8.0 A Dodd Road and Mendota Heights Road (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 30 2 60 40 83 38.1 D Thru 30 3 308 22 64 4.6 A Right 30 4 103 7 24 2.0 A Left 30 5 70 47 93 46.3 D Thru 30 6 149 26 66 11.2 B Right 30 7 31418 1.7 A Left 30 8 70 47 115 43.5 D Thru 30 9 98 148 277 43.6 D Right 30 10 192 148 277 27.3 C Left 30 11 69 58 116 66.4 E Thru 30 12 35 22 67 34.7 C Right 30 13 43 13 32 6.8 A Dodd Road and Lake Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 40 2 13323 1.9 A Thru 40 3 408 3 23 1.0 A Thru 40 6 246 0 0 0.9 A Right 40 7 16 0 0 0.6 A Left 40 8 27 20 47 8.8 A Right 40 10 42047 4.6 A Dodd Road and Wagon Wheel Trail/Decorah Lane (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 50 2 68215 2.9 A Thru 50 3 380 2 15 1.1 A Right 50 4 31 0 0 0.6 A Left 50 5 22 1 8 3.2 A Thru 50 6 396 1 8 2.6 A Right 50 7 16 0 0 1.5 A Left 50 8 11 34 70 33.0 D Thru 50 9 6347030.9 D Right 50 10 34 34 70 12.7 B Left 50 11 34 29 69 31.0 D Thru 50 12 11 29 69 21.1 C Right 50 13 24 0 0 9.4 A Dodd Road and South Plaza Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 60 3 424 13 44 0.8 A Right 60 4 45 0 0 0.4 A Left 60 5 38 0 0 7.6 A Thru 60 6 386 0 0 5.8 A Left 60 11 70 39 71 10.1 B Right 60 13 51 39 71 6.0 A 7A Westbound 0A Northbound 11 A C Westbound 41 D Northbound 1A 22 Southbound 20 B Eastbound 35 Northbound 8A 1ASouthbound1A Eastbound 8A B C 17 BSouthbound24 C Westbound 38 D Northbound 12 B 14 BSouthbound A 4 4ASouthbound6A Westbound 8 Northbound 1A A Southbound 3A Eastbound 19 C Westbound 22 C Northbound 1 Direction Direction Direction Direction Direction Direction 2017_Existing_PM 2017 Synchro Results Page 4 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2017_Existing_PM Dodd Road and TH110 (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 70 2 127 97 204 50.8 D Thru 70 3 259 196 347 55.2 E Right 70 4 143 95 218 33.2 C Left 70 5 76 57 111 50.4 D Thru 70 6 267 244 364 76.3 E Right 70 7 229 108 222 24.8 C Left 70 8 209 114 233 46.9 D Thru 70 9 1459 301 455 39.0 D Right 70 10 114 16 152 15.3 B Left 70 11 119 110 217 108.4 F Thru 70 12 947 236 337 47.2 D Right 70 13 48 0 0 15.0 B Dodd Road and Market Street (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 80 2 4330 9 A Thru 80 3 435 3 30 4 A Right 80 4 77 1 6 4 A Left 80 5 19 17 79 6 A Thru 80 6 440 17 79 2 A Right 80 7 01779 0 A Left 80 8 1215 0 A Thru 80 9 0215 0 A Right 80 10 3215 4 A Left 80 11 129 66 122 27 D Thru 80 12 1 66 122 20 C Right 80 13 17 15 43 5 A Dodd Road and Maple Street (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 90 3 444 0 0 0.6 A Right 90 4 900 0.1 A Left 90 5 23 10 41 3.2 A Thru 90 6 440 10 41 1.0 A Left 90 11 19 23 46 13.4 B Right 90 13 17 23 46 5.3 A Dodd Road and Marie Avenue (All‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 100 2 43 119 210 17.1 C Thru 100 3 343 119 210 19.6 C Right 100 4 59 30 86 6.9 A Left 100 5 12 63 101 15.7 C Thru 100 6 333 63 101 16.4 C Right 100 7 53 15 33 8.0 A Left 100 8 60 52 84 9.9 A Thru 100 9 123 52 84 11.3 B Right 100 10 64 32 60 8.1 A Left 100 11 42 44 69 8.9 A Thru 100 12 92 44 69 10.5 B Right 100 13 17 13 37 6.3 A Dodd Road and Wentworth Avenue (All‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 110 2 36 85 162 18.2 C Thru 110 3 329 85 162 21.7 C Right 110 4 67 85 162 15.9 C Left 110 5 15 65 118 12.8 B Thru 110 6 304 65 118 14.1 B Right 110 7 14 65 118 9.1 A Left 110 8 11 49 86 10.2 B Thru 110 9 146 49 86 12.1 B Right 110 10 33 49 86 8.2 A Left 110 11 82 52 88 10.4 B Thru 110 12 92 52 88 11.0 B Right 110 13 28 52 88 7.8 A D Westbound 52 D Northbound 48 D 46 D Southbound 52 D Eastbound 38 A Southbound 2A Eastbound 3A Westbound 24 C Northbound 4A 6 10 B Westbound 10 A Northbound 18 ASouthbound1A Westbound 10 A Direction 21 C C Northbound 1A 1 15 C Southbound 14 B Eastbound 11 B Westbound 10 B 14 B Southbound 15 C Eastbound Direction Direction Direction Direction Northbound 2017_Existing_PM 2017 Synchro Results Page 5 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2017_Existing_PM Mendota Heights Road and Lake Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 25 5 58 27 52 6.6 A Right 25 7 11 11 35 4.4 A Left 25 8 13217 1.7 A Thru 25 9 221 2 17 0.6 A Thru 25 12 81 0 0 0.9 A Right 25 13 30 0 0 0.3 A Lake Drive and Swan Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 35 5 0110 0 A Right 35 7 2110 1 A Left 35 8 72050 11 B Thru 35 9 46 20 50 8 A Thru 35 12 36 13 41 8 A Right 35 13 11341 0 A Delaware Avenue and O’Neill Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 200 2 21212 1.4 A Thru 200 3 119 2 12 0.9 A Thru 200 6 69 0 0 1.2 A Right 200 7 22 0 0 0.9 A Left 200 8 50 30 52 5.7 A Right 200 10 44 30 52 3.0 A Delaware Avenue and Mendota Heights Road/Grieve Glen Lane (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 230 2 34419 2.2 A Thru 230 3 138 4 19 1.7 A Right 230 4 000 0.0 A Left 230 5 000 0.0 A Thru 230 6 74 0 0 2.0 A Right 230 7 78 0 0 2.1 A Left 230 8 151 41 78 6.9 A Thru 230 9 14178 7.3 A Right 230 10 25 41 78 4.8 A Left 230 11 0 1 10 0.0 A Thru 230 12 0 1 10 0.0 A Right 230 13 1 1 10 3.4 A Delaware Avenue and Huber Drive/Charlton Road (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 250 2 3 1 10 3.1 A Thru 250 3 289 1 10 2.1 A Right 250 4 1 1 10 5.6 A Left 250 5 119 0.0 A Thru 250 6 172 1 9 0.0 A Right 250 7 56 0 0 3.6 A Left 250 8 28 22 48 7.1 A Thru 250 9 22248 8.7 A Right 250 10 42248 2.9 A Left 250 11 0 2 13 0.0 A Thru 250 12 1 2 13 0.0 A Right 250 13 3 2 13 3.0 A Delaware Avenue and TH 110 (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 270 2 44 37 96 56.1 E Thru 270 3 140 133 227 56.9 E Right 270 4 77 40 104 29.1 C Left 270 5 87 70 134 61.1 E Thru 270 6 104 84 147 62.8 E Right 270 7 130 45 89 16.5 B Left 270 8 169 182 288 118.1 F Thru 270 9 1462 212 380 36.1 D Right 270 10 4772620.8 C Left 270 11 55 46 100 55.6 E Thru 270 12 940 118 188 20.6 C Right 270 13 137 19 48 12.3 B A Southbound 1A 8AEastbound 2AEastbound1A Westbound 1 8A Westbound 8A Southbound 6A A 2ASouthbound1A Eastbound 4A Northbound 1 2 4A Southbound 2A Eastbound 7A Westbound 3A A Northbound 2A 2A 1A Eastbound 7A 37 D Southbound 44 D Eastbound D A Northbound 49 D Westbound 2 44 Westbound 21 C Direction Direction Direction Direction Direction Direction Southbound Northbound 2017_Existing_PM 2017 Synchro Results Page 6 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2017_Existing_SCH Dodd Road and Mendota Heights Road (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 30 2 115 80 158 55.1 E Thru 30 3 240 60 135 12.6 B Right 30 4 89 10 29 5.4 A Left 30 5 63 45 98 51.4 D Thru 30 6 126 18 45 12.3 B Right 30 7 50620 2.1 A Left 30 8 70 71 178 44.5 D Thru 30 9 80 178 346 39.1 D Right 30 10 245 178 346 27.4 C Left 30 11 129 99 185 63.3 E Thru 30 12 47 52 201 38.8 D Right 30 13 56 20 58 10.8 B Mendota Heights Road and Lake Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 25 5 128 44 79 7.7 A Right 25 7 32 21 48 6.1 A Left 25 8 20526 2.4 A Thru 25 9 140 5 26 0.9 A Thru 25 12 115 0 5 1.6 A Right 25 13 63 0 5 0.7 A Lake Drive and Swan Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 35 5 3214 5 A Right 35 7 0214 0 A Left 35 8 5110 2 A Thru 35 9 56110 0 A Thru 35 12 40 0 0 0 A Right 35 13 400 0 A Dodd Road and Lake Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 40 2 22524 1.6 A Thru 40 3 344 5 24 1.0 A Thru 40 6 218 0 0 1.0 A Right 40 7 22 0 0 0.6 A Left 40 8 42 30 58 8.2 A Right 40 10 21 30 58 0.5 A 29 C Southbound 20 C Eastbound Direction Direction Northbound 22 C 33 C Westbound 46 D Direction Direction Southbound 5A ASouthbound1A Eastbound 6A Northbound 1A 1 AEastbound1A Westbound Southbound 7A 3 1A 0AEastbound0A Westbound 0A 2017_Existing_SCH 2017 Synchro Results Page 7 of 7 C ATTACHMENT C EXISTING TRAFFIC CONTROL Mendota Heights N-S Mobility Study Mendota Heights, MN Signal and MWSA Warrant Results 2017_Existing Population < 10,000 Existing Signal 0.70 Factor Used Warrant 1a: Minimum Vehicular Volume Warrant 1b: Continuous Flow Warrant 2: Four‐Hour Vehicular Volume Warrant 3: Peak Hour Warrant 7: Crash Experience Multi‐way Stop Applications (MWSA) Dodd Road and I-494 South Ramps No Yes Yes Met Met Met Met Met - Check Crash Rate Met Dodd Road and I-494 North Ramps No Yes Yes Not Met Not Met Met Met Not Met Met Dodd Road and Mendota Heights Road No Yes Yes Not Met Not Met Not Met Met Not Met Met Dodd Road and South Plaza Drive No No No Not Met Not Met Not Met Not Met Not Met Not Met Dodd Road and TH 110 No Yes Yes Met Met Met Met Met - Check Crash Rate Met Dodd Road and Market Street No No No Not Met Not Met Not Met Not Met Not Met Not Met Dodd Road and Maple Street No No No Not Met Not Met Not Met Not Met Not Met Not Met Dodd Road and Marie Street No No No Not Met Not Met Not Met Not Met Not Met Met Dodd Road and Marie Street 70%No No Yes Met Not Met Met Met Not Met Met Dodd Road and Wentworth Avenue No No No Not Met Not Met Not Met Not Met Not Met Met Dodd Road and Wentworth Avenue 70%No No Yes Not Met Not Met Met Met Not Met Met Delaware Avenue and TH 110 No Yes Yes Not Met Met Met Met Met - Check Crash Rate Met Study Data Warrant Results Intersection 2017_Existing Warrants Results Page 1 of 1 Mendota Heights N‐S Mobilty Study Existing 2017 ConditionsCity/County: Mendota Heights, MNIntersection: Dodd Road and I‐494 South RampsApproach Speed LanesDate: Major 1: NB Dodd Road 45 2Population < 10,000: No Major 3: SB Dodd Road 45 3Existing Signal: Yes Minor 2: EB I‐494 South Ramps 45 20.70 Factor Used: Yes Minor 4: 0 0Major 1A/1BMinor #2 1A/1BMinor #4 1A/1B420/630 140/070 140/0706:00 ‐ 7:00 385 632 1017 X/X 520 X/X 0 /X/X X X7:00 ‐ 8:00 640 826 1466 X/X 520 X/X 0 /X/X X X8:00 ‐ 9:00 448 682 1130 X/X 650 X/X 0 /X/X X X9:00 ‐ 10:00 424 509 933 X/X 373 X/X 0 /X/X X X10:00 ‐ 11:00 254 291 545 X/ 213 X/X 0 /X/ X X11:00 ‐ 12:00 339 291 630 X/ 213 X/X 0 /X/ X X12:00 ‐ 1:00 424 436 860 X/X 320 X/X 0 /X/X X X1:00 ‐ 2:00 339 291 630 X/ 213 X/X 0 /X/ X X2:00 ‐ 3:00 509 291 800 X/X 213 X/X 0 /X/X X X3:00 ‐ 4:00 763 364 1127 X/X 213 X/X 0 /X/X X X4:00 ‐ 5:00 1015 399 1414 X/X 258 X/X 0 /X/X X X5:00 ‐ 6:00 905 369 1274 X/X 182 X/X 0 /X/X X X6:00 ‐ 7:00 594 291 885 X/X 213 X/X 0 /X/X X X7:00 ‐ 8:00 424 291 715 X/X 213 X/X 0 /X/X X X8:00 ‐ 9:00 254 218 472 X/ 160 X/X 0 /X/ X9:00 ‐ 10:00 170 145 315 / 107 /X 0 //Crash WarrantTotal 1+3 Minor #2 Minor #4MWSA WarrantBoth Met 1A/1BStudy DataResultsCriteria Hours Met Hours RequiredWarrant 2: Four‐Hour Vehicular Volume 14 4Multi‐way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3Warrant 7: Crash Experience 14 8Warrants Met15 8 MetMet1 MetMetMet ‐ Check Crash RateWarrant 1a: Minimum Vehicular Volume 15 8Warrant 1b: Interruption of Continuous Traffic 11 810/31/2017MetWarrant 3: Peak Hour 9 Mendota Heights N‐S Mobilty Study Existing 2017 ConditionsCity/County: Mendota Heights, MNIntersection: Dodd Road and I‐494 South RampsApproach Speed LanesDate: Major 1: NB Dodd Road 45 2Population < 10,000: No Major 3: SB Dodd Road 45 3Existing Signal: Yes Minor 2: EB I‐494 South Ramps 45 20.70 Factor Used: Yes Minor 4: 0 0*Note: For data outside of the graph range, check the minor street volume against the lower thresholds9ResultsStudy Data10/31/20171 MetCriteria Hours Met Hours Required Warrants MetWarrant 2: Four‐Hour Vehicular Volume 14 4 MetWarrant 3: Peak Hour100200300400500600700200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH)Four‐Hour and Peak‐Hour Vehicular Signal WarrantsFour‐HourPeak HourHourly Counts Mendota Heights N‐S Mobilty Study Existing 2017 ConditionsCity/County: Mendota Heights, MNIntersection: Dodd Road and I‐494 North RampsApproach Speed LanesDate: Major 1: NB Dodd Road 45 2Population < 10,000: No Major 3: SB Dodd Road 45 3Existing Signal: Yes Minor 2: EB I‐494 North Ramps 45 20.70 Factor Used: Yes Minor 4: 0 0Major 1A/1BMinor #2 1A/1BMinor #4 1A/1B420/630 140/070 140/0706:00 ‐ 7:00 142 184 326 / 499 X/X 0 //X7:00 ‐ 8:00 438 426 864 X/X 499 X/X 0 /X/X X X8:00 ‐ 9:00 259 293 552 X/ 513 X/X 0 /X/ X X9:00 ‐ 10:00 217 295 512 X/ 412 X/X 0 /X/ X X10:00 ‐ 11:00 130 169 299 / 320 X/X 0 //11:00 ‐ 12:00 174 169 343 / 229 X/X 0 //X12:00 ‐ 1:00 217 253 470 X/ 275 X/X 0 /X/ X1:00 ‐ 2:00 174 169 343 / 183 X/X 0 //2:00 ‐ 3:00 260 169 429 X/ 137 /X 0 //3:00 ‐ 4:00 304 211 515 X/ 137 /X 0 //4:00 ‐ 5:00 423 377 800 X/X 158 X/X 0 /X/X X X5:00 ‐ 6:00 474 406 880 X/X 162 X/X 0 /X/X X X6:00 ‐ 7:00 304 169 473 X/ 137 /X 0 //7:00 ‐ 8:00 217 169 386 / 137 /X 0 //8:00 ‐ 9:00 130 126 256 / 92 /X 0 //9:00 ‐ 10:00 87 84 171 / 46 / 0 //10/31/2017Not MetWarrant 3: Peak Hour 3Warrant 1a: Minimum Vehicular Volume 6 8Warrant 1b: Interruption of Continuous Traffic 3 8Warrants Met8 8 MetMet1 MetNot MetNot MetStudy DataResultsCriteria Hours Met Hours RequiredWarrant 2: Four‐Hour Vehicular Volume 6 4Multi‐way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3Warrant 7: Crash Experience 5 8Crash WarrantTotal 1+3 Minor #2 Minor #4MWSA WarrantBoth Met 1A/1B Mendota Heights N‐S Mobilty Study Existing 2017 ConditionsCity/County: Mendota Heights, MNIntersection: Dodd Road and I‐494 North RampsApproach Speed LanesDate: Major 1: NB Dodd Road 45 2Population < 10,000: No Major 3: SB Dodd Road 45 3Existing Signal: Yes Minor 2: EB I‐494 North Ramps 45 20.70 Factor Used: Yes Minor 4: 0 0*Note: For data outside of the graph range, check the minor street volume against the lower thresholds10/31/20171 MetCriteria Hours Met Hours Required Warrants MetWarrant 2: Four‐Hour Vehicular Volume 6 4 MetWarrant 3: Peak HourResultsStudy Data3100200300400500600200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH)Four‐Hour and Peak‐Hour Vehicular Signal WarrantsFour‐HourPeak HourHourly Counts Mendota Heights N‐S Mobilty Study Existing 2017 ConditionsCity/County: Mendota Heights, MNIntersection: Dodd Road and Mendota Heights RoadApproach Speed LanesDate: Major 1: NB Dodd Road 45 3Population < 10,000: No Major 3: SB Dodd Road 45 3Existing Signal: Yes Minor 2: EB Mendota Heights Road 30 20.70 Factor Used: Yes Minor 4: WB Mendota Heights Road 30 2Major 1A/1BMinor #2 1A/1BMinor #4 1A/1B420/630 140/070 140/0706:00 ‐ 7:00 152 118 270 / 17 / 79 /X/7:00 ‐ 8:00 574 221 795 X/X 166 X/X 252 X/XX/X X X8:00 ‐ 9:00 229 185 414 / 72 /X 153 X/X/X9:00 ‐ 10:00 116 61 177 / 53 / 49 //10:00 ‐ 11:00 77 41 118 / 35 / 33 //11:00 ‐ 12:00 194 102 296 / 88 /X 82 /X/12:00 ‐ 1:00 116 61 177 / 35 / 33 //1:00 ‐ 2:00 155 82 237 / 71 /X 65 //2:00 ‐ 3:00 301 115 416 / 114 /X 133 /X/X3:00 ‐ 4:00 351 201 552 X/ 273 X/X 160 X/XX/ X X4:00 ‐ 5:00 357 168 525 X/ 249 X/X 99 /XX/ X X5:00 ‐ 6:00 358 216 574 X/ 168 X/X 106 /XX/ X X6:00 ‐ 7:00 271 143 414 / 124 /X 115 /X/X7:00 ‐ 8:00 194 102 296 / 88 /X 82 /X/X8:00 ‐ 9:00 155 82 237 / 71 /X 65 //9:00 ‐ 10:00 77 41 118 / 35 / 33 //Crash WarrantTotal 1+3 Minor #2 Minor #4MWSA WarrantBoth Met 1A/1BStudy DataResultsCriteria Hours Met Hours RequiredWarrant 2: Four‐Hour Vehicular Volume 3 4Multi‐way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3Warrant 7: Crash Experience 4 8Warrants Met8 8 MetNot Met1 MetNot MetNot MetWarrant 1a: Minimum Vehicular Volume 4 8Warrant 1b: Interruption of Continuous Traffic 1 810/31/2017Not MetWarrant 3: Peak Hour 1 Mendota Heights N‐S Mobilty Study Existing 2017 ConditionsCity/County: Mendota Heights, MNIntersection: Dodd Road and Mendota Heights RoadApproach Speed LanesDate: Major 1: NB Dodd Road 45 3Population < 10,000: No Major 3: SB Dodd Road 45 3Existing Signal: Yes Minor 2: EB Mendota Heights Road 30 20.70 Factor Used: Yes Minor 4: WB Mendota Heights Road 30 2*Note: For data outside of the graph range, check the minor street volume against the lower thresholds1ResultsStudy Data10/31/20171 MetCriteria Hours Met Hours Required Warrants MetWarrant 2: Four‐Hour Vehicular Volume 3 4 Not MetWarrant 3: Peak Hour100200300400500600200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH)Four‐Hour and Peak‐Hour Vehicular Signal WarrantsFour‐HourPeak HourHourly Counts Mendota Heights N‐S Mobilty Study Existing 2017 ConditionsCity/County: Mendota Heights, MNIntersection: Dodd Road and South Plaza DriveApproach Speed LanesDate: Major 1: NB Dodd Road 40 1Population < 10,000: No Major 3: SB Dodd Road 40 2Existing Signal: No Minor 2: WB I‐494 South Plaza Drive 30 10.70 Factor Used: No Minor 4: 0 0Major 1A/1BMinor #2 1A/1BMinor #4 1A/1B600/900 150/075 150/0756:00 ‐ 7:00 245 247 492 / 13 / 0 //7:00 ‐ 8:00 427 432 859 X/ 27 / 0 //8:00 ‐ 9:00 323 296 619 X/ 23 / 0 //9:00 ‐ 10:00 231 212 443 / 23 / 0 //10:00 ‐ 11:00 139 127 266 / 35 / 0 //11:00 ‐ 12:00 185 169 354 / 40 / 0 //12:00 ‐ 1:00 277 254 531 / 40 / 0 //1:00 ‐ 2:00 231 212 443 / 35 / 0 //2:00 ‐ 3:00 277 254 531 / 35 / 0 //3:00 ‐ 4:00 323 296 619 X/ 40 / 0 //4:00 ‐ 5:00 428 375 803 X/ 89 /X 0 //X5:00 ‐ 6:00 517 427 944 X/X 73 / 0 //6:00 ‐ 7:00 323 296 619 X/ 40 / 0 //7:00 ‐ 8:00 231 212 443 / 29 / 0 //8:00 ‐ 9:00 139 127 266 / 17 / 0 //9:00 ‐ 10:00 92 85 177 / 12 / 0 //10/31/2017Not MetWarrant 3: Peak Hour 0Warrant 1a: Minimum Vehicular Volume 0 8Warrant 1b: Interruption of Continuous Traffic 0 8Warrants Met0 8 Not MetNot Met1 Not MetNot MetNot MetStudy DataResultsCriteria Hours Met Hours RequiredWarrant 2: Four‐Hour Vehicular Volume 0 4Multi‐way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3Warrant 7: Crash Experience 1 8Crash WarrantTotal 1+3 Minor #2 Minor #4MWSA WarrantBoth Met 1A/1B Mendota Heights N‐S Mobilty Study Existing 2017 ConditionsCity/County: Mendota Heights, MNIntersection: Dodd Road and South Plaza DriveApproach Speed LanesDate: Major 1: NB Dodd Road 40 1Population < 10,000: No Major 3: SB Dodd Road 40 2Existing Signal: No Minor 2: WB I‐494 South Plaza Drive 30 10.70 Factor Used: No Minor 4: 0 0*Note: For data outside of the graph range, check the minor street volume against the lower thresholds10/31/20171 Not MetCriteria Hours Met Hours Required Warrants MetWarrant 2: Four‐Hour Vehicular Volume 0 4 Not MetWarrant 3: Peak HourResultsStudy Data0100200300400500600200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH)Four‐Hour and Peak‐Hour Vehicular Signal WarrantsFour‐HourPeak HourHourly Counts Mendota Heights N‐S Mobilty Study Existing 2017 ConditionsCity/County: Mendota Heights, MNIntersection: Dodd Road and TH 110Approach Speed LanesDate: Major 1: EB TH 110 55 3Population < 10,000: No Major 3: WB TH 110 55 3Existing Signal: Yes Minor 2: NB Dodd Road 40 20.70 Factor Used: Yes Minor 4: SB Dodd Road 40 2Major 1A/1BMinor #2 1A/1BMinor #4 1A/1B420/630 140/070 140/0706:00 ‐ 7:00 451 1073 1524 X/X 163 X/X 102 /XX/X X X7:00 ‐ 8:00 934 1606 2540 X/X 445 X/X 293 X/XX/X X X8:00 ‐ 9:00 801 1319 2120 X/X 423 X/X 268 X/XX/X X X9:00 ‐ 10:00 627 1022 1649 X/X 316 X/X 205 X/XX/X X X10:00 ‐ 11:00 470 584 1054 X/X 136 /X 117 /X/X X X11:00 ‐ 12:00 470 584 1054 X/X 136 /X 146 X/XX/X X X12:00 ‐ 1:00 627 584 1211 X/X 181 X/X 117 /XX/X X X1:00 ‐ 2:00 627 584 1211 X/X 136 /X 88 /X/X X X2:00 ‐ 3:00 862 730 1592 X/X 226 X/X 146 X/XX/X X X3:00 ‐ 4:00 1410 876 2286 X/X 271 X/X 175 X/XX/X X X4:00 ‐ 5:00 1723 987 2710 X/X 324 X/X 233 X/XX/X X X5:00 ‐ 6:00 1574 854 2428 X/X 453 X/X 273 X/XX/X X X6:00 ‐ 7:00 1253 730 1983 X/X 362 X/X 205 X/XX/X X X7:00 ‐ 8:00 940 584 1524 X/X 271 X/X 146 X/XX/X X X8:00 ‐ 9:00 627 438 1065 X/X 181 X/X 88 /XX/X X X9:00 ‐ 10:00 313 292 605 X/ 90 /X 58 //X10/31/2017MetWarrant 3: Peak Hour 9Warrant 1a: Minimum Vehicular Volume 13 8Warrant 1b: Interruption of Continuous Traffic 15 8Warrants Met16 8 MetMet1 MetMetMet ‐ Check Crash RateStudy DataResultsCriteria Hours Met Hours RequiredWarrant 2: Four‐Hour Vehicular Volume 9 4Multi‐way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3Warrant 7: Crash Experience 15 8Crash WarrantTotal 1+3 Minor #2 Minor #4MWSA WarrantBoth Met 1A/1B Mendota Heights N‐S Mobilty Study Existing 2017 ConditionsCity/County: Mendota Heights, MNIntersection: Dodd Road and TH 110Approach Speed LanesDate: Major 1: EB TH 110 55 3Population < 10,000: No Major 3: WB TH 110 55 3Existing Signal: Yes Minor 2: NB Dodd Road 40 20.70 Factor Used: Yes Minor 4: SB Dodd Road 40 2*Note: For data outside of the graph range, check the minor street volume against the lower thresholds10/31/20171 MetCriteria Hours Met Hours Required Warrants MetWarrant 2: Four‐Hour Vehicular Volume 9 4 MetWarrant 3: Peak HourResultsStudy Data9100200300400500600200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH)Four‐Hour and Peak‐Hour Vehicular Signal WarrantsFour‐HourPeak HourHourly Counts Mendota Heights N-S Mobilty Study Existing 2017 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Market Street Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 1 Existing Signal:No Minor 2: EB Ridge Place 30 1 0.70 Factor Used:No Minor 4: WB Market Street 30 1 Major 1A/1B Minor #2 1A/1B Minor #4 1A/1B 500/750 150/075 150/075 6:00 - 7:00 94 259 353 /2 /45 // 7:00 - 8:00 254 480 734 X/10 /95 /X /X 8:00 - 9:00 241 412 653 X/7 /79 /X /X 9:00 - 10:00 163 315 478 /6 /75 // 10:00 - 11:00 122 180 302 /3 /60 // 11:00 - 12:00 122 180 302 /3 /75 // 12:00 - 1:00 163 180 343 /4 /75 // 1:00 - 2:00 163 180 343 /3 /90 /X / 2:00 - 3:00 224 225 449 /5 /90 /X / 3:00 - 4:00 367 270 637 X/6 /105 /X /X 4:00 - 5:00 415 294 709 X/6 /106 /X /X 5:00 - 6:00 424 357 781 X/X 12 /123 /X /X X 6:00 - 7:00 326 225 551 X/7 /119 /X / 7:00 - 8:00 245 180 425 /6 /105 /X / 8:00 - 9:00 163 135 298 /4 /75 // 9:00 - 10:00 82 90 172 /2 /30 // 12/14/2017 Not Met Warrant 3: Peak Hour 0 Warrant 1a: Minimum Vehicular Volume 0 8 Warrant 1b: Interruption of Continuous Traffic 1 8 Warrants Met 0 8 Not Met Not Met 1 Not Met Not Met Not MetStudy DataResultsCriteria Hours Met Hours Required Warrant 2: Four-Hour Vehicular Volume 0 4 Multi-way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3 Warrant 7: Crash Experience 5 8 Crash WarrantTotal 1+3 Minor #2 Minor #4 MWSA Warrant Both Met 1A/1B Mendota Heights N-S Mobilty Study Existing 2017 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Market Street Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 1 Existing Signal:No Minor 2: EB Ridge Place 30 1 0.70 Factor Used:No Minor 4: WB Market Street 30 1 *Note: For data outside of the graph range, check the minor street volume against the lower thresholds 12/14/2017 1 Not Met Criteria Hours Met Hours Required Warrants Met Warrant 2: Four-Hour Vehicular Volume 0 4 Not Met Warrant 3: Peak Hour ResultsStudy Data0 100 200 300 400 500 200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH) Four-Hour and Peak-Hour Vehicular Signal Warrants Four-Hour Peak Hour Hourly Counts Mendota Heights N‐S Mobilty Study Existing 2017 ConditionsCity/County: Mendota Heights, MNIntersection: Dodd Road and Maple StreetApproach Speed LanesDate: Major 1: NB Dodd Road 40 1Population < 10,000: No Major 3: SB Dodd Road 40 2Existing Signal: No Minor 2: WB Maple Street 30 10.70 Factor Used: No Minor 4: 0 0Major 1A/1BMinor #2 1A/1BMinor #4 1A/1B600/900 150/075 150/0756:00 ‐ 7:00 97 259 356 / 9 / 0 //7:00 ‐ 8:00 229 473 702 X/ 20 / 0 //8:00 ‐ 9:00 238 428 666 X/ 22 / 0 //9:00 ‐ 10:00 188 334 522 / 22 / 0 //10:00 ‐ 11:00 113 191 304 / 12 / 0 //11:00 ‐ 12:00 150 191 341 / 12 / 0 //12:00 ‐ 1:00 225 287 512 / 18 / 0 //1:00 ‐ 2:00 188 239 427 / 15 / 0 //2:00 ‐ 3:00 225 287 512 / 18 / 0 //3:00 ‐ 4:00 263 287 550 / 18 / 0 //4:00 ‐ 5:00 443 373 816 X/ 37 / 0 //5:00 ‐ 6:00 496 378 874 X/ 35 / 0 //6:00 ‐ 7:00 263 287 550 / 18 / 0 //7:00 ‐ 8:00 188 191 379 / 12 / 0 //8:00 ‐ 9:00 113 143 256 / 9 / 0 //9:00 ‐ 10:00 75 96 171 / 6 / 0 //10/31/2017Not MetWarrant 3: Peak Hour 0Warrant 1a: Minimum Vehicular Volume 0 8Warrant 1b: Interruption of Continuous Traffic 0 8Warrants Met0 8 Not MetNot Met1 Not MetNot MetNot MetStudy DataResultsCriteria Hours Met Hours RequiredWarrant 2: Four‐Hour Vehicular Volume 0 4Multi‐way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3Warrant 7: Crash Experience 0 8Crash WarrantTotal 1+3 Minor #2 Minor #4MWSA WarrantBoth Met 1A/1B Mendota Heights N‐S Mobilty Study Existing 2017 ConditionsCity/County: Mendota Heights, MNIntersection: Dodd Road and Maple StreetApproach Speed LanesDate: Major 1: NB Dodd Road 40 1Population < 10,000: No Major 3: SB Dodd Road 40 2Existing Signal: No Minor 2: WB Maple Street 30 10.70 Factor Used: No Minor 4: 0 0*Note: For data outside of the graph range, check the minor street volume against the lower thresholds10/31/20171 Not MetCriteria Hours Met Hours Required Warrants MetWarrant 2: Four‐Hour Vehicular Volume 0 4 Not MetWarrant 3: Peak HourResultsStudy Data0100200300400500600200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH)Four‐Hour and Peak‐Hour Vehicular Signal WarrantsFour‐HourPeak HourHourly Counts Mendota Heights N-S Mobilty Study Existing 2017 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Marie Street Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 1 Existing Signal:No Minor 2: EB Marie Street 30 1 0.70 Factor Used:Yes Minor 4: WB Marie Street 30 1 Major 1A/1B Minor #2 1A/1B Minor #4 1A/1B 350/525 105/053 105/053 6:00 - 7:00 97 216 313 /61 /X 68 /X / 7:00 - 8:00 266 387 653 X/X 171 X/X 156 X/X X/X X X 8:00 - 9:00 313 364 677 X/X 148 X/X 108 X/X X/X X X 9:00 - 10:00 202 285 487 X/115 X/X 103 /X X/X 10:00 - 11:00 161 214 375 X/69 /X 59 /X / 11:00 - 12:00 121 142 263 /69 /X 73 /X / 12:00 - 1:00 161 142 303 /92 /X 59 /X / 1:00 - 2:00 161 142 303 /69 /X 44 // 2:00 - 3:00 222 178 400 X/138 X/X 73 /X X/X 3:00 - 4:00 242 214 456 X/207 X/X 103 /X X/X X 4:00 - 5:00 359 220 579 X/X 310 X/X 124 X/X X/X X X 5:00 - 6:00 377 237 614 X/X 230 X/X 131 X/X X/X X X 6:00 - 7:00 323 178 501 X/184 X/X 117 X/X X/X X 7:00 - 8:00 242 142 384 X/138 X/X 73 /X X/X 8:00 - 9:00 161 107 268 /92 /X 44 // 9:00 - 10:00 81 71 152 /46 /29 // 12/14/2017 Not Met Warrant 3: Peak Hour 3 Warrant 1a: Minimum Vehicular Volume 9 8 Warrant 1b: Interruption of Continuous Traffic 4 8 Warrants Met 9 8 Met Met 1 Met Met Not MetStudy DataResultsCriteria Hours Met Hours Required Warrant 2: Four-Hour Vehicular Volume 6 4 Multi-way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3 Warrant 7: Crash Experience 6 8 Crash WarrantTotal 1+3 Minor #2 Minor #4 MWSA Warrant Both Met 1A/1B Mendota Heights N-S Mobilty Study Existing 2017 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Marie Street Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 1 Existing Signal:No Minor 2: EB Marie Street 30 1 0.70 Factor Used:Yes Minor 4: WB Marie Street 30 1 *Note: For data outside of the graph range, check the minor street volume against the lower thresholds 12/14/2017 1 Met Criteria Hours Met Hours Required Warrants Met Warrant 2: Four-Hour Vehicular Volume 6 4 Met Warrant 3: Peak Hour ResultsStudy Data3 100 200 300 400 200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH) Four-Hour and Peak-Hour Vehicular Signal Warrants Four-Hour Peak Hour Hourly Counts Mendota Heights N-S Mobilty Study Existing 2017 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Marie Street Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 1 Existing Signal:No Minor 2: EB Marie Street 30 1 0.70 Factor Used:No Minor 4: WB Marie Street 30 1 Major 1A/1B Minor #2 1A/1B Minor #4 1A/1B 500/750 150/075 150/075 6:00 - 7:00 97 216 313 /61 /68 // 7:00 - 8:00 266 387 653 X/171 X/X 156 X/X X/X X 8:00 - 9:00 313 364 677 X/148 /X 108 /X /X X 9:00 - 10:00 202 285 487 /115 /X 103 /X /X 10:00 - 11:00 161 214 375 /69 /59 // 11:00 - 12:00 121 142 263 /69 /73 // 12:00 - 1:00 161 142 303 /92 /X 59 // 1:00 - 2:00 161 142 303 /69 /44 // 2:00 - 3:00 222 178 400 /138 /X 73 //X 3:00 - 4:00 242 214 456 /207 X/X 103 /X /X X 4:00 - 5:00 359 220 579 X/310 X/X 124 /X X/X X 5:00 - 6:00 377 237 614 X/230 X/X 131 /X X/X X 6:00 - 7:00 323 178 501 X/184 X/X 117 /X X/X X 7:00 - 8:00 242 142 384 /138 /X 73 //X 8:00 - 9:00 161 107 268 /92 /X 44 // 9:00 - 10:00 81 71 152 /46 /29 // 12/14/2017 Not Met Warrant 3: Peak Hour 0 Warrant 1a: Minimum Vehicular Volume 4 8 Warrant 1b: Interruption of Continuous Traffic 0 8 Warrants Met 9 8 Met Not Met 1 Not Met Not Met Not MetStudy DataResultsCriteria Hours Met Hours Required Warrant 2: Four-Hour Vehicular Volume 2 4 Multi-way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3 Warrant 7: Crash Experience 6 8 Crash WarrantTotal 1+3 Minor #2 Minor #4 MWSA Warrant Both Met 1A/1B Mendota Heights N-S Mobilty Study Existing 2017 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Marie Street Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 1 Existing Signal:No Minor 2: EB Marie Street 30 1 0.70 Factor Used:No Minor 4: WB Marie Street 30 1 *Note: For data outside of the graph range, check the minor street volume against the lower thresholds 12/14/2017 1 Not Met Criteria Hours Met Hours Required Warrants Met Warrant 2: Four-Hour Vehicular Volume 2 4 Not Met Warrant 3: Peak Hour ResultsStudy Data0 100 200 300 400 500 200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH) Four-Hour and Peak-Hour Vehicular Signal Warrants Four-Hour Peak Hour Hourly Counts Mendota Heights N-S Mobilty Study Existing 2017 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Wentworth Avenue Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 1 Existing Signal:No Minor 2: EB Wentworth Avenue 35 1 0.70 Factor Used:Yes Minor 4: WB Wentworth Avenue 40 1 Major 1A/1B Minor #2 1A/1B Minor #4 1A/1B 350/525 105/053 105/053 6:00 - 7:00 83 173 256 /36 /88 /X / 7:00 - 8:00 192 333 525 X/108 X/X 198 X/X X/X X 8:00 - 9:00 209 274 483 X/81 /X 160 X/X X/X X 9:00 - 10:00 168 243 411 X/78 /X 135 X/X X/X X 10:00 - 11:00 134 182 316 /47 /77 /X / 11:00 - 12:00 101 122 223 /47 /96 /X / 12:00 - 1:00 134 122 256 /62 /X 77 /X / 1:00 - 2:00 134 122 256 /47 /58 /X / 2:00 - 3:00 185 152 337 /94 /X 96 /X / 3:00 - 4:00 235 182 417 X/156 X/X 135 X/X X/X X 4:00 - 5:00 337 210 547 X/X 243 X/X 181 X/X X/X X X 5:00 - 6:00 354 225 579 X/X 156 X/X 143 X/X X/X X X 6:00 - 7:00 269 152 421 X/125 X/X 116 X/X X/X X 7:00 - 8:00 201 122 323 /94 /X 77 /X /X 8:00 - 9:00 134 91 225 /47 /58 /X / 9:00 - 10:00 67 61 128 /31 /39 // 12/14/2017 Not Met Warrant 3: Peak Hour 1 Warrant 1a: Minimum Vehicular Volume 7 8 Warrant 1b: Interruption of Continuous Traffic 2 8 Warrants Met 8 8 Met Met 1 Met Not Met Not MetStudy DataResultsCriteria Hours Met Hours Required Warrant 2: Four-Hour Vehicular Volume 4 4 Multi-way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3 Warrant 7: Crash Experience 7 8 Crash WarrantTotal 1+3 Minor #2 Minor #4 MWSA Warrant Both Met 1A/1B Mendota Heights N-S Mobilty Study Existing 2017 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Wentworth Avenue Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 1 Existing Signal:No Minor 2: EB Wentworth Avenue 35 1 0.70 Factor Used:Yes Minor 4: WB Wentworth Avenue 40 1 *Note: For data outside of the graph range, check the minor street volume against the lower thresholds 12/14/2017 1 Met Criteria Hours Met Hours Required Warrants Met Warrant 2: Four-Hour Vehicular Volume 4 4 Met Warrant 3: Peak Hour ResultsStudy Data1 100 200 300 400 200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH) Four-Hour and Peak-Hour Vehicular Signal Warrants Four-Hour Peak Hour Hourly Counts Mendota Heights N‐S Mobilty Study Existing 2017 ConditionsCity/County: Mendota Heights, MNIntersection: Dodd Road and Wentworth AvenueApproach Speed LanesDate: Major 1: NB Dodd Road 40 1Population < 10,000: No Major 3: SB Dodd Road 40 1Existing Signal: No Minor 2: EB Wentworth Avenue 35 10.70 Factor Used: No Minor 4: WB Wentworth Avenue 40 1Major 1A/1BMinor #2 1A/1BMinor #4 1A/1B500/750 150/075 150/0756:00 ‐ 7:00 83 173 256 / 36 / 88 /X/7:00 ‐ 8:00 192 333 525 X/ 108 /X 198 X/XX/ X X8:00 ‐ 9:00 209 274 483 / 81 /X 160 X/X/XX9:00 ‐ 10:00 168 243 411 / 78 /X 135 /X/XX10:00 ‐ 11:00 134 182 316 / 47 / 77 /X/11:00 ‐ 12:00 101 122 223 / 47 / 96 /X/12:00 ‐ 1:00 134 122 256 / 62 / 77 /X/1:00 ‐ 2:00 134 122 256 / 47 / 58 //2:00 ‐ 3:00 185 152 337 / 94 /X 96 /X/3:00 ‐ 4:00 235 182 417 / 156 X/X 135 /X/XX4:00 ‐ 5:00 337 210 547 X/ 243 X/X 181 X/XX/ X X5:00 ‐ 6:00 354 225 579 X/ 156 X/X 143 /XX/ X X6:00 ‐ 7:00 269 152 421 / 125 /X 116 /X/XX7:00 ‐ 8:00 201 122 323 / 94 /X 77 /X/X8:00 ‐ 9:00 134 91 225 / 47 / 58 //9:00 ‐ 10:00 67 61 128 / 31 / 39 //Crash WarrantTotal 1+3 Minor #2 Minor #4MWSA WarrantBoth Met 1A/1BStudy DataResultsCriteria Hours Met Hours RequiredWarrant 2: Four‐Hour Vehicular Volume 1 4Multi‐way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3Warrant 7: Crash Experience 7 8Warrants Met8 8 MetNot Met1 Not MetNot MetNot MetWarrant 1a: Minimum Vehicular Volume 3 8Warrant 1b: Interruption of Continuous Traffic 0 810/31/2017Not MetWarrant 3: Peak Hour 0 Mendota Heights N‐S Mobilty Study Existing 2017 ConditionsCity/County: Mendota Heights, MNIntersection: Dodd Road and Wentworth AvenueApproach Speed LanesDate: Major 1: NB Dodd Road 40 1Population < 10,000: No Major 3: SB Dodd Road 40 1Existing Signal: No Minor 2: EB Wentworth Avenue 35 10.70 Factor Used: No Minor 4: WB Wentworth Avenue 40 1*Note: For data outside of the graph range, check the minor street volume against the lower thresholds0ResultsStudy Data10/31/20171 Not MetCriteria Hours Met Hours Required Warrants MetWarrant 2: Four‐Hour Vehicular Volume 1 4 Not MetWarrant 3: Peak Hour100200300400500200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH)Four‐Hour and Peak‐Hour Vehicular Signal WarrantsFour‐HourPeak HourHourly Counts Mendota Heights N‐S Mobilty Study Existing 2017 ConditionsCity/County: Mendota Heights, MNIntersection: Delaware Avenue and TH 110Approach Speed LanesDate: Major 1: EB TH 110 55 3Population < 10,000: No Major 3: WB TH 110 55 3Existing Signal: Yes Minor 2: NB Delaware Avenue 40 20.70 Factor Used: Yes Minor 4: SB Delaware Avenue 40 2Major 1A/1BMinor #2 1A/1BMinor #4 1A/1B420/630 140/070 140/0706:00 ‐ 7:00 436 1053 1489 X/X 72 /X 95 /X/X X X7:00 ‐ 8:00 790 1323 2113 X/X 155 X/X 227 X/XX/X X X8:00 ‐ 9:00 666 1060 1726 X/X 196 X/X 250 X/XX/X X X9:00 ‐ 10:00 584 873 1457 X/X 126 /X 155 X/XX/X X X10:00 ‐ 11:00 438 499 937 X/X 54 / 89 /X/X X11:00 ‐ 12:00 438 499 937 X/X 54 / 111 /X/X X12:00 ‐ 1:00 584 499 1083 X/X 72 /X 89 /X/X X1:00 ‐ 2:00 584 499 1083 X/X 54 / 89 /X/X X2:00 ‐ 3:00 803 624 1427 X/X 90 /X 133 /X/X X X3:00 ‐ 4:00 1314 748 2062 X/X 126 /X 155 X/XX/X X X4:00 ‐ 5:00 1815 923 2738 X/X 174 X/X 201 X/XX/X X X5:00 ‐ 6:00 1402 630 2032 X/X 124 /X 114 /X/X X X6:00 ‐ 7:00 1168 624 1792 X/X 108 /X 89 /X/X X X7:00 ‐ 8:00 876 499 1375 X/X 90 /X 67 //X X X8:00 ‐ 9:00 584 374 958 X/X 72 /X 67 //X9:00 ‐ 10:00 292 249 541 X/ 36 / 44 //Crash WarrantTotal 1+3 Minor #2 Minor #4MWSA WarrantBoth Met 1A/1BStudy DataResultsCriteria Hours Met Hours RequiredWarrant 2: Four‐Hour Vehicular Volume 10 4Multi‐way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3Warrant 7: Crash Experience 14 8Warrants Met10 8 MetMet1 MetNot MetMet ‐ Check Crash RateWarrant 1a: Minimum Vehicular Volume 5 8Warrant 1b: Interruption of Continuous Traffic 15 810/31/2017MetWarrant 3: Peak Hour 4 Mendota Heights N‐S Mobilty Study Existing 2017 ConditionsCity/County: Mendota Heights, MNIntersection: Delaware Avenue and TH 110Approach Speed LanesDate: Major 1: EB TH 110 55 3Population < 10,000: No Major 3: WB TH 110 55 3Existing Signal: Yes Minor 2: NB Delaware Avenue 40 20.70 Factor Used: Yes Minor 4: SB Delaware Avenue 40 2*Note: For data outside of the graph range, check the minor street volume against the lower thresholds4ResultsStudy Data10/31/20171 MetCriteria Hours Met Hours Required Warrants MetWarrant 2: Four‐Hour Vehicular Volume 10 4 MetWarrant 3: Peak Hour100200300400500600200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH)Four‐Hour and Peak‐Hour Vehicular Signal WarrantsFour‐HourPeak HourHourly Counts D ATTACHMENT D 2040 TRAFFIC CONTROL Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and I-494 South Ramps Approach Speed Lanes Date:Major 1: NB Dodd Road 45 2 Population < 10,000:No Major 3: SB Dodd Road 45 3 Existing Signal:Yes Minor 2: EB I-494 South Ramps 45 2 0.70 Factor Used:Yes Minor 4: 0 0 Major 1A/1B Minor #2 1A/1B Minor #4 1A/1B 420/630 140/070 140/070 6:00 - 7:00 597 1057 1654 X/X 833 X/X 0 /X/X X X 7:00 - 8:00 992 1382 2374 X/X 833 X/X 0 /X/X X X 8:00 - 9:00 694 1141 1835 X/X 1041 X/X 0 /X/X X X 9:00 - 10:00 657 852 1509 X/X 597 X/X 0 /X/X X X 10:00 - 11:00 394 487 881 X/X 341 X/X 0 /X/X X X 11:00 - 12:00 526 487 1013 X/X 341 X/X 0 /X/X X X 12:00 - 1:00 657 730 1387 X/X 513 X/X 0 /X/X X X 1:00 - 2:00 526 487 1013 X/X 341 X/X 0 /X/X X X 2:00 - 3:00 789 487 1276 X/X 341 X/X 0 /X/X X X 3:00 - 4:00 1183 609 1792 X/X 341 X/X 0 /X/X X X 4:00 - 5:00 1573 668 2241 X/X 413 X/X 0 /X/X X X 5:00 - 6:00 1403 617 2020 X/X 292 X/X 0 /X/X X X 6:00 - 7:00 921 487 1408 X/X 341 X/X 0 /X/X X X 7:00 - 8:00 657 487 1144 X/X 341 X/X 0 /X/X X X 8:00 - 9:00 394 365 759 X/X 256 X/X 0 /X/X X X 9:00 - 10:00 264 243 507 X/171 X/X 0 /X/X X Crash WarrantTotal 1+3 Minor #2 Minor #4 MWSA Warrant Both Met 1A/1BStudy DataResultsCriteria Hours Met Hours Required Warrant 2: Four-Hour Vehicular Volume 11 4 Multi-way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3 Warrant 7: Crash Experience 16 8 Warrants Met 16 8 Met Met 1 Met Met Met - Check Crash Rate Warrant 1a: Minimum Vehicular Volume 16 8 Warrant 1b: Interruption of Continuous Traffic 15 8 12/14/2017 Met Warrant 3: Peak Hour 11 Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and I-494 South Ramps Approach Speed Lanes Date:Major 1: NB Dodd Road 45 2 Population < 10,000:No Major 3: SB Dodd Road 45 3 Existing Signal:Yes Minor 2: EB I-494 South Ramps 45 2 0.70 Factor Used:Yes Minor 4: 0 0 *Note: For data outside of the graph range, check the minor street volume against the lower thresholds 11 ResultsStudy Data12/14/2017 1 Met Criteria Hours Met Hours Required Warrants Met Warrant 2: Four-Hour Vehicular Volume 11 4 Met Warrant 3: Peak Hour 100 200 300 400 500 600 700 800 900 1,000 1,100 200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH) Four-Hour and Peak-Hour Vehicular Signal Warrants Four-Hour Peak Hour Hourly Counts Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and I-494 North Ramps Approach Speed Lanes Date:Major 1: NB Dodd Road 45 2 Population < 10,000:No Major 3: SB Dodd Road 45 3 Existing Signal:Yes Minor 2: EB I-494 North Ramps 45 2 0.70 Factor Used:Yes Minor 4: 0 0 Major 1A/1B Minor #2 1A/1B Minor #4 1A/1B 420/630 140/070 140/070 6:00 - 7:00 238 323 561 X/798 X/X 0 /X/X X 7:00 - 8:00 733 748 1481 X/X 798 X/X 0 /X/X X X 8:00 - 9:00 433 515 948 X/X 821 X/X 0 /X/X X X 9:00 - 10:00 363 518 881 X/X 659 X/X 0 /X/X X X 10:00 - 11:00 218 297 515 X/512 X/X 0 /X/X X 11:00 - 12:00 291 297 588 X/366 X/X 0 /X/X X 12:00 - 1:00 363 444 807 X/X 440 X/X 0 /X/X X X 1:00 - 2:00 291 297 588 X/293 X/X 0 /X/X X 2:00 - 3:00 435 297 732 X/X 219 X/X 0 /X/X X X 3:00 - 4:00 509 371 880 X/X 219 X/X 0 /X/X X X 4:00 - 5:00 708 662 1370 X/X 253 X/X 0 /X/X X X 5:00 - 6:00 793 713 1506 X/X 259 X/X 0 /X/X X X 6:00 - 7:00 509 297 806 X/X 219 X/X 0 /X/X X X 7:00 - 8:00 363 297 660 X/X 219 X/X 0 /X/X X X 8:00 - 9:00 218 221 439 X/147 X/X 0 /X/X 9:00 - 10:00 146 148 294 /74 /X 0 // Crash WarrantTotal 1+3 Minor #2 Minor #4 MWSA Warrant Both Met 1A/1BStudy DataResultsCriteria Hours Met Hours Required Warrant 2: Four-Hour Vehicular Volume 14 4 Multi-way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3 Warrant 7: Crash Experience 14 8 Warrants Met 15 8 Met Met 1 Met Met Met - Check Crash Rate Warrant 1a: Minimum Vehicular Volume 15 8 Warrant 1b: Interruption of Continuous Traffic 10 8 12/14/2017 Met Warrant 3: Peak Hour 11 Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and I-494 North Ramps Approach Speed Lanes Date:Major 1: NB Dodd Road 45 2 Population < 10,000:No Major 3: SB Dodd Road 45 3 Existing Signal:Yes Minor 2: EB I-494 North Ramps 45 2 0.70 Factor Used:Yes Minor 4: 0 0 *Note: For data outside of the graph range, check the minor street volume against the lower thresholds 11 ResultsStudy Data12/14/2017 1 Met Criteria Hours Met Hours Required Warrants Met Warrant 2: Four-Hour Vehicular Volume 14 4 Met Warrant 3: Peak Hour 100 200 300 400 500 600 700 800 900 200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH) Four-Hour and Peak-Hour Vehicular Signal Warrants Four-Hour Peak Hour Hourly Counts Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Mendota Heights Road Approach Speed Lanes Date:Major 1: NB Dodd Road 45 3 Population < 10,000:No Major 3: SB Dodd Road 45 3 Existing Signal:Yes Minor 2: EB Mendota Heights Road 30 2 0.70 Factor Used:Yes Minor 4: WB Mendota Heights Road 30 2 Major 1A/1B Minor #2 1A/1B Minor #4 1A/1B 420/630 140/070 140/070 6:00 - 7:00 267 214 481 X/22 /95 /X / 7:00 - 8:00 1008 400 1408 X/X 211 X/X 302 X/X X/X X X 8:00 - 9:00 402 335 737 X/X 92 /X 184 X/X X/X X X 9:00 - 10:00 204 110 314 /67 /59 // 10:00 - 11:00 135 74 209 /44 /40 // 11:00 - 12:00 341 185 526 X/112 /X 98 /X /X 12:00 - 1:00 204 110 314 /44 /40 // 1:00 - 2:00 272 148 420 /90 /X 78 /X / 2:00 - 3:00 529 208 737 X/X 145 X/X 160 X/X X/X X X 3:00 - 4:00 617 364 981 X/X 347 X/X 192 X/X X/X X X 4:00 - 5:00 627 304 931 X/X 316 X/X 119 /X X/X X X 5:00 - 6:00 629 391 1020 X/X 214 X/X 127 /X X/X X X 6:00 - 7:00 476 259 735 X/X 158 X/X 138 /X X/X X X 7:00 - 8:00 341 185 526 X/112 /X 98 /X /X 8:00 - 9:00 272 148 420 /90 /X 78 /X /X 9:00 - 10:00 135 74 209 /44 /40 // 12/14/2017 Not Met Warrant 3: Peak Hour 4 Warrant 1a: Minimum Vehicular Volume 7 8 Warrant 1b: Interruption of Continuous Traffic 7 8 Warrants Met 10 8 Met Met 1 Met Not Met Not MetStudy DataResultsCriteria Hours Met Hours Required Warrant 2: Four-Hour Vehicular Volume 7 4 Multi-way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3 Warrant 7: Crash Experience 7 8 Crash WarrantTotal 1+3 Minor #2 Minor #4 MWSA Warrant Both Met 1A/1B Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Mendota Heights Road Approach Speed Lanes Date:Major 1: NB Dodd Road 45 3 Population < 10,000:No Major 3: SB Dodd Road 45 3 Existing Signal:Yes Minor 2: EB Mendota Heights Road 30 2 0.70 Factor Used:Yes Minor 4: WB Mendota Heights Road 30 2 *Note: For data outside of the graph range, check the minor street volume against the lower thresholds 12/14/2017 1 Met Criteria Hours Met Hours Required Warrants Met Warrant 2: Four-Hour Vehicular Volume 7 4 Met Warrant 3: Peak Hour ResultsStudy Data4 100 200 300 400 500 600 200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH) Four-Hour and Peak-Hour Vehicular Signal Warrants Four-Hour Peak Hour Hourly Counts Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and South Plaza Drive Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 2 Existing Signal:No Minor 2: WB I-494 South Plaza Drive 30 1 0.70 Factor Used:No Minor 4: 0 0 Major 1A/1B Minor #2 1A/1B Minor #4 1A/1B 600/900 150/075 150/075 6:00 - 7:00 435 445 880 X/18 /0 // 7:00 - 8:00 759 779 1538 X/X 37 /0 // 8:00 - 9:00 574 533 1107 X/X 31 /0 // 9:00 - 10:00 410 382 792 X/31 /0 // 10:00 - 11:00 247 229 476 /48 /0 // 11:00 - 12:00 329 305 634 X/55 /0 // 12:00 - 1:00 492 458 950 X/X 55 /0 // 1:00 - 2:00 410 382 792 X/48 /0 // 2:00 - 3:00 492 458 950 X/X 48 /0 // 3:00 - 4:00 574 533 1107 X/X 55 /0 // 4:00 - 5:00 761 676 1437 X/X 122 /X 0 //X X 5:00 - 6:00 919 770 1689 X/X 100 /X 0 //X X 6:00 - 7:00 574 533 1107 X/X 55 /0 // 7:00 - 8:00 410 382 792 X/40 /0 // 8:00 - 9:00 247 229 476 /23 /0 // 9:00 - 10:00 163 153 316 /16 /0 // Crash WarrantTotal 1+3 Minor #2 Minor #4 MWSA Warrant Both Met 1A/1BStudy DataResultsCriteria Hours Met Hours Required Warrant 2: Four-Hour Vehicular Volume 2 4 Multi-way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3 Warrant 7: Crash Experience 2 8 Warrants Met 0 8 Not Met Not Met 1 Not Met Not Met Not Met Warrant 1a: Minimum Vehicular Volume 0 8 Warrant 1b: Interruption of Continuous Traffic 2 8 12/14/2017 Not Met Warrant 3: Peak Hour 0 Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and South Plaza Drive Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 2 Existing Signal:No Minor 2: WB I-494 South Plaza Drive 30 1 0.70 Factor Used:No Minor 4: 0 0 *Note: For data outside of the graph range, check the minor street volume against the lower thresholds 0 ResultsStudy Data12/14/2017 1 Not Met Criteria Hours Met Hours Required Warrants Met Warrant 2: Four-Hour Vehicular Volume 2 4 Not Met Warrant 3: Peak Hour 100 200 300 400 500 600 200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH) Four-Hour and Peak-Hour Vehicular Signal Warrants Four-Hour Peak Hour Hourly Counts Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and TH 110 Approach Speed Lanes Date:Major 1: EB TH 110 55 3 Population < 10,000:No Major 3: WB TH 110 55 3 Existing Signal:Yes Minor 2: NB Dodd Road 40 2 0.70 Factor Used:Yes Minor 4: SB Dodd Road 40 2 Major 1A/1B Minor #2 1A/1B Minor #4 1A/1B 420/630 140/070 140/070 6:00 - 7:00 600 1351 1951 X/X 294 X/X 134 /X X/X X X 7:00 - 8:00 1243 2021 3264 X/X 802 X/X 385 X/X X/X X X 8:00 - 9:00 1066 1660 2726 X/X 762 X/X 352 X/X X/X X X 9:00 - 10:00 834 1286 2120 X/X 570 X/X 269 X/X X/X X X 10:00 - 11:00 626 735 1361 X/X 245 X/X 154 X/X X/X X X 11:00 - 12:00 626 735 1361 X/X 245 X/X 192 X/X X/X X X 12:00 - 1:00 834 735 1569 X/X 326 X/X 154 X/X X/X X X 1:00 - 2:00 834 735 1569 X/X 245 X/X 116 /X X/X X X 2:00 - 3:00 1147 919 2066 X/X 407 X/X 192 X/X X/X X X 3:00 - 4:00 1877 1103 2980 X/X 488 X/X 230 X/X X/X X X 4:00 - 5:00 2293 1242 3535 X/X 584 X/X 306 X/X X/X X X 5:00 - 6:00 2095 1075 3170 X/X 816 X/X 358 X/X X/X X X 6:00 - 7:00 1668 919 2587 X/X 652 X/X 269 X/X X/X X X 7:00 - 8:00 1251 735 1986 X/X 488 X/X 192 X/X X/X X X 8:00 - 9:00 834 551 1385 X/X 326 X/X 116 /X X/X X X 9:00 - 10:00 417 368 785 X/X 162 X/X 76 /X X/X X X Crash WarrantTotal 1+3 Minor #2 Minor #4 MWSA Warrant Both Met 1A/1BStudy DataResultsCriteria Hours Met Hours Required Warrant 2: Four-Hour Vehicular Volume 6 4 Multi-way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3 Warrant 7: Crash Experience 16 8 Warrants Met 16 8 Met Met 1 Met Met Met - Check Crash Rate Warrant 1a: Minimum Vehicular Volume 16 8 Warrant 1b: Interruption of Continuous Traffic 16 8 12/14/2017 Met Warrant 3: Peak Hour 5 Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and TH 110 Approach Speed Lanes Date:Major 1: EB TH 110 55 3 Population < 10,000:No Major 3: WB TH 110 55 3 Existing Signal:Yes Minor 2: NB Dodd Road 40 2 0.70 Factor Used:Yes Minor 4: SB Dodd Road 40 2 *Note: For data outside of the graph range, check the minor street volume against the lower thresholds 5 ResultsStudy Data12/14/2017 1 Met Criteria Hours Met Hours Required Warrants Met Warrant 2: Four-Hour Vehicular Volume 6 4 Met Warrant 3: Peak Hour 100 200 300 400 500 600 700 800 900 200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH) Four-Hour and Peak-Hour Vehicular Signal Warrants Four-Hour Peak Hour Hourly Counts Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Market Street Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 1 Existing Signal:No Minor 2: EB Ridge Place 30 1 0.70 Factor Used:No Minor 4: WB Market Street 30 1 Major 1A/1B Minor #2 1A/1B Minor #4 1A/1B 500/750 150/075 150/075 6:00 - 7:00 123 342 465 /2 /53 // 7:00 - 8:00 334 633 967 X/X 10 /111 /X /X X 8:00 - 9:00 316 543 859 X/X 7 /92 /X /X X 9:00 - 10:00 214 416 630 X/6 /88 /X /X 10:00 - 11:00 160 237 397 /3 /70 // 11:00 - 12:00 160 237 397 /3 /88 /X / 12:00 - 1:00 214 237 451 /4 /88 /X / 1:00 - 2:00 214 237 451 /3 /105 /X / 2:00 - 3:00 294 297 591 X/5 /105 /X / 3:00 - 4:00 482 356 838 X/X 6 /123 /X /X X 4:00 - 5:00 545 388 933 X/X 6 /124 /X /X X 5:00 - 6:00 557 471 1028 X/X 12 /144 /X /X X X 6:00 - 7:00 428 297 725 X/7 /139 /X /X X 7:00 - 8:00 322 237 559 X/6 /123 /X /X 8:00 - 9:00 214 178 392 /4 /88 /X / 9:00 - 10:00 108 119 227 /2 /35 // 12/14/2017 Not Met Warrant 3: Peak Hour 0 Warrant 1a: Minimum Vehicular Volume 0 8 Warrant 1b: Interruption of Continuous Traffic 5 8 Warrants Met 2 8 Not Met Not Met 1 Not Met Not Met Met - Check Crash RateStudy DataResultsCriteria Hours Met Hours Required Warrant 2: Four-Hour Vehicular Volume 3 4 Multi-way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3 Warrant 7: Crash Experience 8 8 Crash WarrantTotal 1+3 Minor #2 Minor #4 MWSA Warrant Both Met 1A/1B Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Market Street Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 1 Existing Signal:No Minor 2: EB Ridge Place 30 1 0.70 Factor Used:No Minor 4: WB Market Street 30 1 *Note: For data outside of the graph range, check the minor street volume against the lower thresholds 12/14/2017 1 Not Met Criteria Hours Met Hours Required Warrants Met Warrant 2: Four-Hour Vehicular Volume 3 4 Not Met Warrant 3: Peak Hour ResultsStudy Data0 100 200 300 400 500 200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH) Four-Hour and Peak-Hour Vehicular Signal Warrants Four-Hour Peak Hour Hourly Counts Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Maple Street Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 2 Existing Signal:No Minor 2: WB Maple Street 30 1 0.70 Factor Used:No Minor 4: 0 0 Major 1A/1B Minor #2 1A/1B Minor #4 1A/1B 600/900 150/075 150/075 6:00 - 7:00 128 343 471 /16 /0 // 7:00 - 8:00 302 627 929 X/X 36 /0 // 8:00 - 9:00 314 568 882 X/39 /0 // 9:00 - 10:00 248 443 691 X/39 /0 // 10:00 - 11:00 149 253 402 /21 /0 // 11:00 - 12:00 198 253 451 /21 /0 // 12:00 - 1:00 297 381 678 X/32 /0 // 1:00 - 2:00 248 317 565 /27 /0 // 2:00 - 3:00 297 381 678 X/32 /0 // 3:00 - 4:00 347 381 728 X/32 /0 // 4:00 - 5:00 584 495 1079 X/X 66 /0 // 5:00 - 6:00 654 501 1155 X/X 63 /0 // 6:00 - 7:00 347 381 728 X/32 /0 // 7:00 - 8:00 248 253 501 /21 /0 // 8:00 - 9:00 149 190 339 /16 /0 // 9:00 - 10:00 99 127 226 /11 /0 // Crash WarrantTotal 1+3 Minor #2 Minor #4 MWSA Warrant Both Met 1A/1BStudy DataResultsCriteria Hours Met Hours Required Warrant 2: Four-Hour Vehicular Volume 0 4 Multi-way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3 Warrant 7: Crash Experience 0 8 Warrants Met 0 8 Not Met Not Met 1 Not Met Not Met Not Met Warrant 1a: Minimum Vehicular Volume 0 8 Warrant 1b: Interruption of Continuous Traffic 0 8 12/14/2017 Not Met Warrant 3: Peak Hour 0 Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Maple Street Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 2 Existing Signal:No Minor 2: WB Maple Street 30 1 0.70 Factor Used:No Minor 4: 0 0 *Note: For data outside of the graph range, check the minor street volume against the lower thresholds 0 ResultsStudy Data12/14/2017 1 Not Met Criteria Hours Met Hours Required Warrants Met Warrant 2: Four-Hour Vehicular Volume 0 4 Not Met Warrant 3: Peak Hour 100 200 300 400 500 600 200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH) Four-Hour and Peak-Hour Vehicular Signal Warrants Four-Hour Peak Hour Hourly Counts Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Marie Street Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 1 Existing Signal:No Minor 2: EB Marie Street 30 1 0.70 Factor Used:No Minor 4: WB Marie Street 30 1 Major 1A/1B Minor #2 1A/1B Minor #4 1A/1B 500/750 150/075 150/075 6:00 - 7:00 129 321 450 /92 /X 102 /X / 7:00 - 8:00 353 575 928 X/X 259 X/X 234 X/X X/X X X 8:00 - 9:00 415 541 956 X/X 224 X/X 162 X/X X/X X X 9:00 - 10:00 268 424 692 X/174 X/X 155 X/X X/X X 10:00 - 11:00 214 318 532 X/105 /X 89 /X / 11:00 - 12:00 160 211 371 /105 /X 110 /X /X 12:00 - 1:00 214 211 425 /139 /X 89 /X /X X 1:00 - 2:00 214 211 425 /105 /X 66 // 2:00 - 3:00 294 265 559 X/209 X/X 110 /X X/X X 3:00 - 4:00 321 318 639 X/314 X/X 155 X/X X/X X 4:00 - 5:00 476 327 803 X/X 470 X/X 186 X/X X/X X X 5:00 - 6:00 500 352 852 X/X 348 X/X 197 X/X X/X X X 6:00 - 7:00 428 265 693 X/279 X/X 176 X/X X/X X 7:00 - 8:00 321 211 532 X/209 X/X 110 /X X/X X 8:00 - 9:00 214 159 373 /139 /X 66 //X 9:00 - 10:00 107 106 213 /70 /44 // 12/14/2017 Not Met Warrant 3: Peak Hour 4 Warrant 1a: Minimum Vehicular Volume 9 8 Warrant 1b: Interruption of Continuous Traffic 4 8 Warrants Met 12 8 Met Met 1 Met Met Met - Check Crash RateStudy DataResultsCriteria Hours Met Hours Required Warrant 2: Four-Hour Vehicular Volume 6 4 Multi-way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3 Warrant 7: Crash Experience 10 8 Crash WarrantTotal 1+3 Minor #2 Minor #4 MWSA Warrant Both Met 1A/1B Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Marie Street Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 1 Existing Signal:No Minor 2: EB Marie Street 30 1 0.70 Factor Used:No Minor 4: WB Marie Street 30 1 *Note: For data outside of the graph range, check the minor street volume against the lower thresholds 12/14/2017 1 Met Criteria Hours Met Hours Required Warrants Met Warrant 2: Four-Hour Vehicular Volume 6 4 Met Warrant 3: Peak Hour ResultsStudy Data4 100 200 300 400 500 200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH) Four-Hour and Peak-Hour Vehicular Signal Warrants Four-Hour Peak Hour Hourly Counts Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Wentworth Avenue Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 1 Existing Signal:No Minor 2: EB Wentworth Avenue 35 1 0.70 Factor Used:No Minor 4: WB Wentworth Avenue 40 1 Major 1A/1B Minor #2 1A/1B Minor #4 1A/1B 500/750 150/075 150/075 6:00 - 7:00 123 262 385 /53 /136 /X / 7:00 - 8:00 285 505 790 X/X 158 X/X 307 X/X X/X X X 8:00 - 9:00 311 416 727 X/118 /X 248 X/X X/X X 9:00 - 10:00 250 369 619 X/114 /X 209 X/X X/X X 10:00 - 11:00 199 276 475 /69 /119 /X / 11:00 - 12:00 150 185 335 /69 /149 /X /X 12:00 - 1:00 199 185 384 /91 /X 119 /X /X 1:00 - 2:00 199 185 384 /69 /90 /X / 2:00 - 3:00 275 231 506 X/137 /X 149 /X /X X 3:00 - 4:00 349 276 625 X/228 X/X 209 X/X X/X X 4:00 - 5:00 501 319 820 X/X 355 X/X 280 X/X X/X X X 5:00 - 6:00 526 341 867 X/X 228 X/X 222 X/X X/X X X 6:00 - 7:00 400 231 631 X/183 X/X 180 X/X X/X X 7:00 - 8:00 299 185 484 /137 /X 119 /X /X X 8:00 - 9:00 199 138 337 /69 /90 /X /X 9:00 - 10:00 100 93 193 /45 /60 // 12/14/2017 Not Met Warrant 3: Peak Hour 2 Warrant 1a: Minimum Vehicular Volume 7 8 Warrant 1b: Interruption of Continuous Traffic 3 8 Warrants Met 12 8 Met Met 1 Met Not Met Met - Check Crash RateStudy DataResultsCriteria Hours Met Hours Required Warrant 2: Four-Hour Vehicular Volume 5 4 Multi-way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3 Warrant 7: Crash Experience 9 8 Crash WarrantTotal 1+3 Minor #2 Minor #4 MWSA Warrant Both Met 1A/1B Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Dodd Road and Wentworth Avenue Approach Speed Lanes Date:Major 1: NB Dodd Road 40 1 Population < 10,000:No Major 3: SB Dodd Road 40 1 Existing Signal:No Minor 2: EB Wentworth Avenue 35 1 0.70 Factor Used:No Minor 4: WB Wentworth Avenue 40 1 *Note: For data outside of the graph range, check the minor street volume against the lower thresholds 12/14/2017 1 Met Criteria Hours Met Hours Required Warrants Met Warrant 2: Four-Hour Vehicular Volume 5 4 Met Warrant 3: Peak Hour ResultsStudy Data2 100 200 300 400 500 200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH) Four-Hour and Peak-Hour Vehicular Signal Warrants Four-Hour Peak Hour Hourly Counts Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Delaware Avenue and TH 110 Approach Speed Lanes Date:Major 1: EB TH 110 55 3 Population < 10,000:No Major 3: WB TH 110 55 3 Existing Signal:Yes Minor 2: NB Delaware Avenue 40 2 0.70 Factor Used:Yes Minor 4: SB Delaware Avenue 40 2 Major 1A/1B Minor #2 1A/1B Minor #4 1A/1B 420/630 140/070 140/070 6:00 - 7:00 549 1572 2121 X/X 201 X/X 158 X/X X/X X X 7:00 - 8:00 994 1976 2970 X/X 433 X/X 378 X/X X/X X X 8:00 - 9:00 838 1583 2421 X/X 548 X/X 417 X/X X/X X X 9:00 - 10:00 735 1304 2039 X/X 352 X/X 258 X/X X/X X X 10:00 - 11:00 551 745 1296 X/X 151 X/X 148 X/X X/X X X 11:00 - 12:00 551 745 1296 X/X 151 X/X 185 X/X X/X X X 12:00 - 1:00 735 745 1480 X/X 201 X/X 148 X/X X/X X X 1:00 - 2:00 735 745 1480 X/X 151 X/X 148 X/X X/X X X 2:00 - 3:00 1011 932 1943 X/X 252 X/X 222 X/X X/X X X 3:00 - 4:00 1654 1117 2771 X/X 352 X/X 258 X/X X/X X X 4:00 - 5:00 2284 1378 3662 X/X 487 X/X 335 X/X X/X X X 5:00 - 6:00 1765 941 2706 X/X 347 X/X 190 X/X X/X X X 6:00 - 7:00 1470 932 2402 X/X 302 X/X 148 X/X X/X X X 7:00 - 8:00 1103 745 1848 X/X 252 X/X 112 /X X/X X X 8:00 - 9:00 735 559 1294 X/X 201 X/X 112 /X X/X X X 9:00 - 10:00 368 372 740 X/X 101 /X 73 /X /X X X 12/14/2017 Met Warrant 3: Peak Hour 5 Warrant 1a: Minimum Vehicular Volume 15 8 Warrant 1b: Interruption of Continuous Traffic 16 8 Warrants Met 16 8 Met Met 1 Met Met Met - Check Crash RateStudy DataResultsCriteria Hours Met Hours Required Warrant 2: Four-Hour Vehicular Volume 5 4 Multi-way Stop Applications (MWSA)Warrants AnalysisTime of Day Major #1 Major #3 Warrant 7: Crash Experience 16 8 Crash WarrantTotal 1+3 Minor #2 Minor #4 MWSA Warrant Both Met 1A/1B Mendota Heights N-S Mobilty Study Future 2040 Conditions City/County:Mendota Heights, MN Intersection:Delaware Avenue and TH 110 Approach Speed Lanes Date:Major 1: EB TH 110 55 3 Population < 10,000:No Major 3: WB TH 110 55 3 Existing Signal:Yes Minor 2: NB Delaware Avenue 40 2 0.70 Factor Used:Yes Minor 4: SB Delaware Avenue 40 2 *Note: For data outside of the graph range, check the minor street volume against the lower thresholds 12/14/2017 1 Met Criteria Hours Met Hours Required Warrants Met Warrant 2: Four-Hour Vehicular Volume 5 4 Met Warrant 3: Peak Hour ResultsStudy Data5 100 200 300 400 500 600 200 400 600 800 1,000 1,200 1,400 1,600 1,800Minor Approach (VPH)Major Approach (VPH) Four-Hour and Peak-Hour Vehicular Signal Warrants Four-Hour Peak Hour Hourly Counts E ATTACHMENT E 2040 OPERATIONS RESULTS Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2040_Base_AM Dodd Road and I‐494 South Ramps (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 10 3 840 177 281 22.3 C Right 10 4 235 63 118 4.8 A Left 10 5 120 63 118 22.8 C Thru 10 6 1005 72 139 7.0 A Left 10 11 790 248 340 34.4 C Right 10 13 320 179 279 34.9 C Dodd Road and I‐494 North Ramps (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 20 3 620 78 139 26.2 C Right 20 4 540 79 177 12.5 B Left 20 5 285 105 232 36.4 D Thru 20 6 385 52 270 6.0 A Left 20 11 740 211 303 41.6 D Right 20 13 265 246 331 13.7 B Dodd Road and Mendota Heights Road (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 30 2 390 214 361 47.0 D Thru 30 3 365 81 277 8.8 A Right 30 4 130 11 32 2.6 A Left 30 5 55 31 70 49.5 D Thru 30 6 315 77 141 28.4 C Right 30 7 165 38 84 11.1 B Left 30 8 80 54 105 42.2 D Thru 30 9 45 89 173 22.8 C Right 30 10 210 89 173 12.9 B Left 30 11 145 83 146 44.0 D Thru 30 12 155 80 152 31.0 C Right 30 13 105 23 46 7.6 A Dodd Road and Lake Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 40 2 35 25 96 5.3 A Thru 40 3 515 25 96 2.4 A Thru 40 6 515 0 3 2.9 A Right 40 7 110 0 3 1.3 A Left 40 8 40 35 72 22.2 C Right 40 10 20 35 72 12.9 B Dodd Road and Wagon Wheel Trail/Decorah Lane (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 50 2 35 1 9 3.9 A Thru 50 3 590 1 9 1.5 A Right 50 4 35 0 0 0.2 A Left 50 5 35 0 5 5.9 A Thru 50 6 515 0 5 2.9 A Right 50 7 15 0 0 1.9 A Left 50 8 30 101 260 80.0 F Thru 50 9 15 101 260 92.8 F Right 50 10 90 101 260 59.5 F Left 50 11 30 38 95 76.8 F Thru 50 12 5389545.9 E Right 50 13 20 20 59 19.4 C Dodd Road and South Plaza Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 60 3 625 50 260 7.7 A Right 60 4 35 0 0 2.8 A Left 60 5 3098513.2 B Thru 60 6 605 9 85 5.9 A Left 60 11 30 40 104 31.3 D Right 60 13 20 40 104 25.0 D 10 B Southbound 3A Eastbound 68 F Westbound 53 F 25 C Southbound 25 C Direction Northbound 3A 3ASouthbound3A Eastbound 19 C Direction Direction Northbound 20 B 25 CSouthbound19 B Westbound 34 C Northbound 18 B 21 CSouthbound9A Westbound 0A Direction Northbound 7A 8ASouthbound6A Westbound 29 D Direction Northbound 25 C Direction Northbound 2A Westbound 30 C Eastbound 21 C 2040_Base_AM 2040 Synchro Results Page 1 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2040_Base_AM Dodd Road and TH110 (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 70 2 370 96 400 366.9 F Thru 70 3 330 457 552 247.0 F Right 70 4 155 871 1352 192.0 F Left 70 5 60 59 184 77.3 E Thru 70 6 370 104 330 185.5 F Right 70 7 210 421 474 69.3 E Left 70 8 200 189 418 152.6 F Thru 70 9 995 142 346 30.8 C Right 70 10 230 0 0 8.8 A Left 70 11 180 3 65 446.4 F Thru 70 12 1890 3249 5690 453.0 F Right 70 13 40 3263 5684 438.0 F Dodd Road and Market Street (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 80 2 5 5 37 18 C Thru 80 3 395 5 37 4 A Right 80 4 170 0 8 4 A Left 80 5 20 287 446 63 F Thru 80 6 530 287 446 71 F Right 80 7 5 287 446 56 F Left 80 8 1 54 158 0 A Thru 80 9 1 54 158 418 F Right 80 10 10 54 158 477 F Left 80 11 100 381 650 1814 F Thru 80 12 0 381 650 0 A Right 80 13 35 216 598 655 F Dodd Road and Maple Street (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 90 3 426 0 0 0.5 A Right 90 4 500 0.6 A Left 90 5 35 406 960 81.6 F Thru 90 6 545 406 960 85.9 F Left 90 11 10 71 186 391.8 F Right 90 13 15 71 186 271.8 F Dodd Road and Marie Avenue (All‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 100 2 60 98 172 20.8 C Thru 100 3 290 98 172 17.1 C Right 100 4 25 12 34 6.1 A Left 100 5 30 192 450 43.3 E Thru 100 6 450 192 450 44.6 E Right 100 7 135 79 233 17.3 C Left 100 8 60 64 103 13.3 B Thru 100 9 150 64 103 14.4 B Right 100 10 70 33 56 9.2 A Left 100 11 55 68 123 14.5 B Thru 100 12 165 68 123 16.8 C Right 100 13 10831 7.4 A Dodd Road and Wentworth Avenue (All‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 110 2 40 57 106 18.7 C Thru 110 3 240 57 106 18.4 C Right 110 4 45 57 106 12.9 B Left 110 5 65 632 1371 168.4 F Thru 110 6 395 632 1371 159.0 F Right 110 7 20 632 1371 130.2 F Left 110 8 25 55 95 13.5 B Thru 110 9 90 55 95 15.5 C Right 110 10 45 55 95 11.1 B Left 110 11 170 115 247 31.6 D Thru 110 12 145 115 247 29.0 D Right 110 13 20 115 247 25.3 D Direction Northbound 1A 56 F Direction Northbound 17 C 25 C Southbound 39 E Eastbound 13 B Westbound 16 C Direction Northbound 4A 197 F Southbound 71 F Eastbound 432 F Westbound 1514 F Direction Northbound 289 F 269 F Southbound 137 F Eastbound 44 D Westbound 452 F 73 F Southbound 159 F Eastbound Westbound 30 D Direction 14 B Westbound 320 F Southbound 86 F Northbound 18 C 2040_Base_AM 2040 Synchro Results Page 2 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2040_Base_AM Mendota Heights Road and Lake Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 25 5 120 66 169 33.3 D Right 25 7 50 29 82 5.5 A Left 25 8 55 30 86 7.0 A Thru 25 9 190 30 86 3.3 A Thru 25 12 280 2 14 3.1 A Right 25 13 195 2 14 1.6 A Lake Drive and Swan Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 35 5 51440 8 A Right 35 7 25 14 40 3 A Left 35 8 15 24 62 10 B Thru 35 9 55 24 62 2 A Thru 35 12 135 39 74 7 A Right 35 13 53974 3 A Delaware Avenue and O’Neill Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 200 2 115 28 72 3.8 A Thru 200 3 110 28 72 3.1 A Thru 200 6 145 1 10 2.4 A Right 200 7 135 1 10 2.6 A Left 200 8 60 37 78 11.5 B Right 200 10 40 37 78 6.8 A Delaware Avenue and Mendota Heights Road/Grieve Glen Lane (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 230 2 75 15 48 3.1 A Thru 230 3 115 15 48 4.1 A Right 230 4 000 0.0 A Left 230 5 000 0.0 A Thru 230 6 205 0 0 2.8 A Right 230 7 135 1 11 4.0 A Left 230 8 85 40 76 9.4 A Thru 230 9 14076 6.6 A Right 230 10 75 40 76 5.8 A Left 230 11 0 5 21 0.0 A Thru 230 12 5 5 21 0.0 A Right 230 13 1 5 21 10.1 B Delaware Avenue and Huber Drive/Charlton Road (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 250 2 5 1 14 3.3 A Thru 250 3 210 1 14 1.9 A Right 250 4 5 1 14 1.5 A Left 250 5 5 2 18 5.3 A Thru 250 6 315 2 18 4.7 A Right 250 7 35 0 0 4.2 A Left 250 8 60 29 55 7.8 A Thru 250 9 12955 6.5 A Right 250 10 52955 4.3 A Left 250 11 0 9 34 0.0 A Thru 250 12 1 9 34 0.0 A Right 250 13 10934 2.9 A Delaware Avenue and TH 110 (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 270 2 85 77 140 67.0 E Thru 270 3 155 131 225 66.4 E Right 270 4 55 22 69 10.3 B Left 270 5 150 133 235 72.5 E Thru 270 6 185 187 353 57.4 E Right 270 7 320 181 293 45.2 D Left 270 8 175 119 240 88.3 F Thru 270 9 975 57 130 17.0 B Right 270 10 6041710.7 B Left 270 11 80 155 449 178.6 F Thru 270 12 1705 1108 2807 160.8 F Right 270 13 175 216 593 123.0 F Direction Northbound 56 E 96 F Southbound 55 D Eastbound 27 C Westbound 158 F Direction Northbound 2A 4A Southbound 5A Eastbound 8A Westbound 3A Direction Northbound 4A 4A Southbound 3A Eastbound 8A Westbound 2A Eastbound 4A Westbound 2A Southbound 25 D Northbound 3A Direction 4ASouthbound2A Eastbound 10 A Southbound 4A Direction 6AEastbound4A Westbound 7A Direction 7A 2040_Base_AM 2040 Synchro Results Page 3 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2040_Base_PM Dodd Road and I‐494 South Ramps (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 10 3 1275 283 451 22.3 C Right 10 4 780 157 472 18.0 B Left 10 5 150 97 171 43.3 D Thru 10 6 445 16 52 2.6 A Left 10 11 260 131 197 47.2 D Right 10 13 300 153 272 37.3 D Dodd Road and I‐494 North Ramps (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 20 3 655 34 142 11.4 B Right 20 4 920 58 117 15.1 B Left 20 5 250 179 272 67.5 E Thru 20 6 400 19 111 2.0 A Left 20 11 195 76 156 62.6 E Right 20 13 80 103 173 9.7 A Dodd Road and Mendota Heights Road (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 30 2 95 64 115 35.6 D Thru 30 3 490 71 171 9.9 A Right 30 4 150 23 66 4.3 A Left 30 5 90 57 115 51.5 D Thru 30 6 275 69 125 22.8 C Right 30 7 40823 2.9 A Left 30 8 85 70 179 37.9 D Thru 30 9 110 187 342 35.6 D Right 30 10 280 187 342 26.2 C Left 30 11 95 62 113 48.3 D Thru 30 12 40 23 59 30.2 C Right 30 13 55 14 35 7.3 A Dodd Road and Lake Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 40 2 15425 2.1 A Thru 40 3 615 4 25 1.6 A Thru 40 6 400 0 0 2.0 A Right 40 7 20 0 0 1.7 A Left 40 8 30 25 56 16.4 C Right 40 10 52556 5.5 A Dodd Road and Wagon Wheel Trail/Decorah Lane (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 50 2 100 11 39 5.9 A Thru 50 3 580 11 39 1.6 A Right 50 4 35 0 0 0.3 A Left 50 5 25 0 6 8.3 A Thru 50 6 570 0 6 3.8 A Right 50 7 25 0 0 2.0 A Left 50 8 15 74 190 116.9 F Thru 50 9 10 74 190 124.6 F Right 50 10 50 74 190 72.4 F Left 50 11 40 82 222 170.5 F Thru 50 12 10 82 222 152.2 F Right 50 13 25 0 0 48.6 E Dodd Road and South Plaza Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 60 3 645 5 38 1.6 A Right 60 4 60 0 0 0.7 A Left 60 5 50 0 3 12.7 B Thru 60 6 540 0 3 8.3 A Left 60 11 95 66 127 25.7 D Right 60 13 65 66 127 17.6 C Direction Direction Direction Direction Direction Direction C 14 7ASouthbound9A Westbound 22 Northbound 2A B Southbound 4A Eastbound 88 F Westbound 127 F Northbound 2 2ASouthbound2A Eastbound 15 B C C 21 CSouthbound27 C Westbound 47 D Northbound 14 B 23 CSouthbound 22 Southbound 27 C Eastbound 30 Northbound 12 B 13 B Westbound 0A Northbound 21 A C Westbound 33 C Northbound 2A 2040_Base_PM 2040 Synchro Results Page 4 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2040_Base_PM Dodd Road and TH110 (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 70 2 200 22 184 167.5 F Thru 70 3 355 365 580 140.2 F Right 70 4 320 681 1136 112.9 F Left 70 5 100 200 284 143.1 F Thru 70 6 325 173 393 158.7 F Right 70 7 280 396 500 51.7 D Left 70 8 250 367 626 246.2 F Thru 70 9 1805 2073 3377 216.1 F Right 70 10 210 230 598 178.1 F Left 70 11 180 282 433 244.9 F Thru 70 12 1145 271 653 44.9 D Right 70 13 60 0 0 25.3 C Dodd Road and Market Street (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 80 2 5 8 72 11 B Thru 80 3 570 8 72 5 A Right 80 4 90233 4 A Left 80 5 20 198 421 35 D Thru 80 6 560 198 421 31 D Right 80 7 0 198 421 0 A Left 80 8 5 9 32 18 C Thru 80 9 0932 0 A Right 80 10 5932 60 F Left 80 11 140 336 642 1168 F Thru 80 12 1 336 642 445 F Right 80 13 20 224 612 489 F Dodd Road and Maple Street (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 90 3 560 0 0 0.9 A Right 90 4 35 0 0 0.5 A Left 90 5 30 107 383 15.8 C Thru 90 6 540 107 383 14.9 B Left 90 11 40 52 146 85.2 F Right 90 13 25 52 146 83.3 F Dodd Road and Marie Avenue (All‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 100 2 45 345 622 69.3 F Thru 100 3 455 345 622 71.9 F Right 100 4 70 135 322 31.8 D Left 100 5 20 221 468 59.1 F Thru 100 6 425 221 468 58.5 F Right 100 7 90 90 268 22.7 C Left 100 8 105 102 198 25.3 D Thru 100 9 200 102 198 25.4 D Right 100 10 75 41 112 10.9 B Left 100 11 50 64 108 15.2 C Thru 100 12 145 64 108 16.2 C Right 100 13 30 20 45 8.4 A Dodd Road and Wentworth Avenue (All‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 110 2 45 848 1790 213.3 F Thru 110 3 450 848 1790 211.5 F Right 110 4 105 848 1790 214.4 F Left 110 5 25 402 883 121.9 F Thru 110 6 405 402 883 109.7 F Right 110 7 20 402 883 100.9 F Left 110 8 15 89 157 20.5 C Thru 110 9 225 89 157 21.8 C Right 110 10 45 89 157 20.5 C Left 110 11 100 78 127 17.6 C Thru 110 12 140 78 127 16.8 C Right 110 13 45 78 127 13.3 B Direction Direction Direction Direction Northbound 212 F F Northbound 1A 12 116 F Southbound 110 F Eastbound 22 C Westbound 17 C 46 E Southbound 53 F Eastbound 23 C Westbound 15 B Northbound 67 BSouthbound15 B Westbound 84 F Direction F Southbound 31 D Eastbound 39 E Westbound 1079 F Northbound 5A 138 F Westbound 70 E Northbound 136 F 150 F Southbound 114 F Eastbound 216 2040_Base_PM 2040 Synchro Results Page 5 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2040_Base_PM Mendota Heights Road and Lake Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 25 5 70 32 57 7.6 A Right 25 7 15 14 38 4.7 A Left 25 8 20318 2.1 A Thru 25 9 320 3 18 0.9 A Thru 25 12 120 0 0 1.3 A Right 25 13 40 0 0 0.5 A Lake Drive and Swan Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 35 5 0216 0 A Right 35 7 5216 2 A Left 35 8 10 24 63 8 A Thru 35 9 55 24 63 7 A Thru 35 12 40 17 48 7 A Right 35 13 11748 3 A Delaware Avenue and O’Neill Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 200 2 20215 1.0 A Thru 200 3 165 2 15 0.8 A Thru 200 6 90 0 0 1.3 A Right 200 7 25 0 0 1.3 A Left 200 8 60 33 57 6.3 A Right 200 10 55 33 57 3.6 A Delaware Avenue and Mendota Heights Road/Grieve Glen Lane (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 230 2 65 12 43 3.1 A Thru 230 3 155 12 43 2.8 A Right 230 4 100 0.0 A Left 230 5 100 0.0 A Thru 230 6 85 0 0 2.7 A Right 230 7 105 1 9 0.5 A Left 230 8 210 57 102 9.5 A Thru 230 9 1 57 102 14.8 B Right 230 10 45 57 102 5.8 A Left 230 11 0 3 17 0.0 A Thru 230 12 1 3 17 0.0 A Right 230 13 1 3 17 15.5 C Delaware Avenue and Huber Drive/Charlton Road (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 250 2 5 1 13 3.4 A Thru 250 3 340 1 13 2.3 A Right 250 4 1 1 13 2.1 A Left 250 5 103 4.3 A Thru 250 6 210 0 3 4.3 A Right 250 7 70 0 0 4.5 A Left 250 8 35 22 47 7.3 A Thru 250 9 52247 6.7 A Right 250 10 52247 3.1 A Left 250 11 0 4 20 0.0 A Thru 250 12 1 4 20 4.1 A Right 250 13 5 4 20 2.7 A Delaware Avenue and TH 110 (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 270 2 45 39 100 69.9 E Thru 270 3 185 155 253 54.7 D Right 270 4 85 52 123 41.5 D Left 270 5 130 128 235 89.2 F Thru 270 6 135 124 253 68.1 E Right 270 7 195 82 160 27.9 C Left 270 8 255 274 427 112.5 F Thru 270 9 1920 446 764 53.0 D Right 270 10 50 24 160 34.5 C Left 270 11 60 66 133 114.6 F Thru 270 12 1145 295 825 36.3 D Right 270 13 200 47 117 19.6 B Direction Direction Direction Direction Direction Direction Southbound Northbound 52 D Southbound 57 E Eastbound E A Northbound 53 D Westbound 3 59 Westbound 37 D 2 5A Southbound 1A Eastbound 9A Westbound 8A A Northbound 3A 3A 4A Eastbound 7A A 2ASouthbound1A Eastbound 5A Northbound 1 A Southbound 2A 7AEastbound 2AEastbound1A Westbound 1 7A Westbound 7A Southbound 7A 2040_Base_PM 2040 Synchro Results Page 6 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2040_Base_School Dodd Road and Mendota Heights Road (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 30 2 150 93 164 39.3 D Thru 30 3 345 116 173 22.8 C Right 30 4 120 23 51 7.5 A Left 30 5 85 69 134 46.5 D Thru 30 6 195 60 110 29.3 C Right 30 7 65 18 36 4.3 A Left 30 8 85 102 258 38.9 D Thru 30 9 95 279 467 50.8 D Right 30 10 320 279 467 38.2 D Left 30 11 175 119 189 41.9 D Thru 30 12 55 31 82 25.7 C Right 30 13 75 25 43 7.1 A Mendota Heights Road and Lake Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 25 5 165 78 149 16.5 C Right 25 7 35 25 44 7.0 A Left 25 8 25 16 60 4.3 A Thru 25 9 200 16 60 1.7 A Thru 25 12 155 1 16 2.4 A Right 25 13 80116 1.0 A Lake Drive and Swan Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 35 5 5525 6 A Right 35 7 0525 0 A Left 35 8 519 2 A Thru 35 9 65 1 9 0 A Thru 35 12 45 0 0 0 A Right 35 13 500 0 A Dodd Road and Lake Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 40 2 25832 2.2 A Thru 40 3 480 8 32 1.6 A Thru 40 6 320 0 0 1.4 A Right 40 7 25 0 0 0.8 A Left 40 8 50 40 72 13.2 B Right 40 10 25 40 72 0.1 A 0AEastbound0A Westbound 0A AEastbound2A Westbound Southbound 15 B 6 2A ASouthbound1A Eastbound 9A Northbound 2A 2 Direction Direction Northbound 24 C 41 D Westbound 30 C Direction Direction Southbound 6A 31 C Southbound 29 C Eastbound 2040_Base_SCH 2040 Synchro Results Page 7 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2040_Vikings and IGH_AM Dodd Road and I‐494 South Ramps (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 10 3 980 254 388 30.7 C Right 10 4 280 3 45 5.5 A Left 10 5 120 3 45 36.9 D Thru 10 6 1395 86 155 12.8 B Left 10 11 1010 343 479 45.5 D Right 10 13 320 185 310 37.9 D Dodd Road and I‐494 North Ramps (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 20 3 720 76 137 47.4 D Right 20 4 580 181 464 17.8 B Left 20 5 285 163 313 40.3 D Thru 20 6 565 82 280 9.7 A Left 20 11 950 294 410 45.8 D Right 20 13 265 331 452 15.3 B Dodd Road and Mendota Heights Road (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 30 2 390 251 375 56.1 E Thru 30 3 465 86 268 9.6 A Right 30 4 130 11 34 3.3 A Left 30 5 55 38 83 57.3 E Thru 30 6 495 112 184 31.5 C Right 30 7 165 36 80 10.8 B Left 30 8 80 65 131 49.4 D Thru 30 9 45 96 198 26.4 C Right 30 10 210 96 198 16.6 B Left 30 11 145 100 172 51.8 D Thru 30 12 155 92 166 38.0 D Right 30 13 105 27 61 8.3 A Dodd Road and Lake Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 40 2 35 34 118 6.1 A Thru 40 3 615 34 118 3.0 A Thru 40 6 695 1 7 2.9 A Right 40 7 110 1 7 1.4 A Left 40 8 40 34 75 25.6 D Right 40 10 20 34 75 11.6 B Dodd Road and Wagon Wheel Trail/Decorah Lane (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 50 2 35110 4.0 A Thru 50 3 690 0 9 1.7 A Right 50 4 35 0 9 0.2 A Left 50 5 35 1 6 8.2 A Thru 50 6 695 0 0 3.3 A Right 50 7 15 0 0 2.3 A Left 50 8 30 292 641 292.3 F Thru 50 9 15 292 641 310.5 F Right 50 10 90 292 641 255.2 F Left 50 11 30 69 192 171.6 F Thru 50 12 5 69 192 173.1 F Right 50 13 20 24 74 67.4 F Dodd Road and South Plaza Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 60 3 725 391 802 91.8 F Right 60 4 35 82 275 82.4 F Left 60 5 30 19 71 16.9 C Thru 60 6 785 19 71 7.4 A Left 60 11 30 196 545 393.5 F Right 60 13 20 196 545 461.8 F 28 D Southbound 4A Eastbound 270 F Westbound 134 F 29 C Southbound 29 C Direction Northbound 3A 4ASouthbound3A Eastbound 21 C Direction Direction Northbound 34 C 32 CSouthbound20 B Westbound 39 D Northbound 25 C 27 CSouthbound15 B Westbound 0A Direction Northbound 91 F 60 FSouthbound8A Westbound 421 F Direction Northbound 27 C Direction Northbound 2A Westbound 35 D Eastbound 26 C 2040_Base_AM 2040 Synchro Results Page 1 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2040_Vikings and IGH_AM Dodd Road and TH110 (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 70 2 420 475 499 586.1 F Thru 70 3 370 1105 1335 465.0 F Right 70 4 165 118 267 442.7 F Left 70 5 60 107 341 83.6 F Thru 70 6 410 427 450 148.0 F Right 70 7 210 286 517 79.5 E Left 70 8 200 142 352 129.8 F Thru 70 9 1055 133 388 33.3 C Right 70 10 350 7 88 11.4 B Left 70 11 200 271 494 449.8 F Thru 70 12 1890 3277 5713 443.7 F Right 70 13 40 58 306 440.5 F Dodd Road and Market Street (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 80 2 5865 26 D Thru 80 3 435 8 65 6 A Right 80 4 170 1 10 5 A Left 80 5 20 312 414 58 F Thru 80 6 570 312 414 57 F Right 80 7 5 312 414 42 E Left 80 8 1 39 116 0 A Thru 80 9 1 39 116 414 F Right 80 10 10 39 116 515 F Left 80 11 100 427 616 2466 F Thru 80 12 0 427 616 0 A Right 80 13 35 341 694 940 F Dodd Road and Maple Street (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 90 3 466 0 0 0.6 A Right 90 4 500 0.5 A Left 90 5 35 365 887 66.7 F Thru 90 6 585 365 887 59.8 F Left 90 11 10 79 229 421.3 F Right 90 13 15 79 229 350.8 F Dodd Road and Marie Avenue (All‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 100 2 65 112 206 24.2 C Thru 100 3 320 112 206 20.1 C Right 100 4 30 16 39 6.9 A Left 100 5 30 316 732 74.9 F Thru 100 6 480 316 732 70.5 F Right 100 7 135 134 319 34.7 D Left 100 8 60 61 100 13.4 B Thru 100 9 150 61 100 14.1 B Right 100 10 75 37 62 10.2 B Left 100 11 60 66 109 13.9 B Thru 100 12 165 66 109 15.3 C Right 100 13 10931 7.7 A Dodd Road and Wentworth Avenue (All‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 110 2 45 59 108 18.1 C Thru 110 3 260 59 108 17.8 C Right 110 4 50 59 108 12.0 B Left 110 5 65 738 1585 194.8 F Thru 110 6 415 738 1585 210.7 F Right 110 7 20 738 1585 208.2 F Left 110 8 25 53 99 13.1 B Thru 110 9 90 53 99 16.9 C Right 110 10 50 53 99 11.9 B Left 110 11 175 103 188 23.5 C Thru 110 12 145 103 188 24.1 C Right 110 13 20 103 188 19.6 C Direction Northbound 1A 42 E Direction Northbound 20 C 36 E Southbound 63 F Eastbound 13 B Westbound 15 B Direction Northbound 6A 239 F Southbound 57 F Eastbound 464 F Westbound 2070 F Direction Northbound 514 F 295 F Southbound 121 F Eastbound 41 D Westbound 444 F 89 F Southbound 209 F Eastbound Westbound 24 C Direction 15 B Westbound 379 F Southbound 60 F Northbound 17 C 2040_Base_AM 2040 Synchro Results Page 2 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2040_Vikings and IGH_AM Mendota Heights Road and Lake Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 25 5 120 50 98 16.5 C Right 25 7 50 27 59 5.4 A Left 25 8 55 28 85 6.4 A Thru 25 9 190 28 85 3.1 A Thru 25 12 280 3 17 3.2 A Right 25 13 195 3 17 1.9 A Lake Drive and Swan Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 35 5 51238 8 A Right 35 7 25 12 38 3 A Left 35 8 15 26 61 11 B Thru 35 9 55 26 61 2 A Thru 35 12 135 39 76 8 A Right 35 13 53976 5 A Delaware Avenue and O’Neill Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 200 2 140 92 241 13.4 B Thru 200 3 380 92 241 11.2 B Thru 200 6 495 5 26 5.5 A Right 200 7 270 5 26 5.4 A Left 200 8 160 599 1225 410.7 F Right 200 10 80 599 1225 431.8 F Delaware Avenue and Mendota Heights Road/Grieve Glen Lane (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 230 2 75 60 180 6.9 A Thru 230 3 485 60 180 10.9 B Right 230 4 000 0.0 A Left 230 5 000 0.0 A Thru 230 6 670 0 0 7.4 A Right 230 7 135 0 6 6.0 A Left 230 8 85 111 298 57.3 F Thru 230 9 1 111 298 32.2 D Right 230 10 95 111 298 44.2 E Left 230 11 0 6 24 0.0 A Thru 230 12 5 6 24 0.0 A Right 230 13 1 6 24 20.8 C Delaware Avenue and Huber Drive/Charlton Road (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 250 2 5 7 62 10.0 B Thru 250 3 580 7 62 4.9 A Right 250 4 5 7 62 3.3 A Left 250 5 5 2 26 9.5 A Thru 250 6 775 2 26 5.4 A Right 250 7 35 0 0 5.3 A Left 250 8 60 38 84 20.3 C Thru 250 9 1388433.1 D Right 250 10 10 38 84 15.2 C Left 250 11 01033 0.0 A Thru 250 12 1103315.5 C Right 250 13 10 10 33 5.4 A Delaware Avenue and TH 110 (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 270 2 105 108 219 92.2 F Thru 270 3 225 238 443 79.9 E Right 270 4 335 147 298 30.0 C Left 270 5 150 144 266 73.7 E Thru 270 6 235 270 512 73.1 E Right 270 7 320 206 326 56.1 E Left 270 8 175 144 304 115.5 F Thru 270 9 975 108 281 33.4 C Right 270 10 130 14 47 18.4 B Left 270 11 425 427 609 125.3 F Thru 270 12 1705 987 2251 127.0 F Right 270 13 175 298 677 84.7 F Direction Northbound 57 E 86 F Southbound 66 E Eastbound 43 D Westbound 123 F Direction Northbound 5A 6A Southbound 5A Eastbound 20 C Westbound 6A Direction Northbound 10 B 13 B Southbound 7A Eastbound 50 F Westbound 3A Eastbound 4A Westbound 3A Southbound 13 B Northbound 12 B Direction 73 FSouthbound5A Eastbound 418 F Southbound 3A Direction 6AEastbound4A Westbound 8A Direction 5A 2040_Base_AM 2040 Synchro Results Page 3 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2040_Vikings and IGH_PM Dodd Road and I‐494 South Ramps (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 10 3 1715 956 1732 99.0 F Right 10 4 850 691 1717 57.3 E Left 10 5 170 148 236 72.7 E Thru 10 6 625 18 58 2.9 A Left 10 11 520 340 593 110.3 F Right 10 13 315 253 441 56.6 E Dodd Road and I‐494 North Ramps (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 20 3 880 32 186 14.0 B Right 20 4 1150 82 148 20.4 C Left 20 5 250 172 291 72.9 E Thru 20 6 460 23 142 2.3 A Left 20 11 335 149 243 61.6 E Right 20 13 85 176 265 10.6 B Dodd Road and Mendota Heights Road (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 30 2 95 67 129 40.5 D Thru 30 3 720 109 244 12.3 B Right 30 4 150 20 59 3.8 A Left 30 5 90 53 106 52.1 D Thru 30 6 335 75 151 24.6 C Right 30 7 40824 2.8 A Left 30 8 85 81 203 39.4 D Thru 30 9 110 214 372 38.6 D Right 30 10 280 214 372 30.1 C Left 30 11 95 67 126 53.8 D Thru 30 12 40 29 73 29.6 C Right 30 13 55 16 37 7.8 A Dodd Road and Lake Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 40 2 15849 4.4 A Thru 40 3 845 8 49 2.2 A Thru 40 6 460 0 0 2.2 A Right 40 7 20 0 0 1.6 A Left 40 8 30 27 62 27.4 D Right 40 10 5276219.1 C Dodd Road and Wagon Wheel Trail/Decorah Lane (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 50 2 100 9 33 5.3 A Thru 50 3 810 0 6 1.9 A Right 50 4 35 0 6 0.4 A Left 50 5 25 0 7 11.0 B Thru 50 6 630 2 22 3.8 A Right 50 7 25222 3.0 A Left 50 8 15 78 189 130.1 F Thru 50 9 10 78 189 124.2 F Right 50 10 50 78 189 67.0 F Left 50 11 40 112 267 252.3 F Thru 50 12 10 112 267 222.9 F Right 50 13 25 0 0 92.3 F Dodd Road and South Plaza Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 60 3 845 298 702 34.7 D Right 60 4 60 48 210 16.4 C Left 60 5 50 68 168 39.1 E Thru 60 6 625 68 168 11.1 B Left 60 11 95 546 1114 1006.5 F Right 60 13 65 546 1114 889.7 F Direction Direction Direction Direction Direction Direction F 15 111 FSouthbound13 B Westbound 959 Northbound 33 D B Southbound 4A Eastbound 87 F Westbound 195 F Northbound 2 3ASouthbound2A Eastbound 26 D F C 24 CSouthbound27 C Westbound 51 D Northbound 18 B 73 ESouthbound 23 Southbound 28 C Eastbound 34 Northbound 14 B 18 B Westbound 0A Northbound 85 A C Westbound 35 D Northbound 2A 2040_Base_PM 2040 Synchro Results Page 4 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2040_Vikings and IGH_PM Dodd Road and TH110 (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 70 2 300 421 595 480.3 F Thru 70 3 435 1114 1270 400.3 F Right 70 4 340 180 301 393.8 F Left 70 5 100 175 431 131.4 F Thru 70 6 360 426 452 197.5 F Right 70 7 280 306 527 64.3 E Left 70 8 250 483 584 478.3 F Thru 70 9 1835 2190 3387 236.2 F Right 70 10 250 250 618 197.4 F Left 70 11 190 364 474 599.4 F Thru 70 12 1175 706 1396 68.1 E Right 70 13 60 0 0 30.8 C Dodd Road and Market Street (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 80 2 5 25 153 26 D Thru 80 3 640 25 153 6 A Right 80 4 100 4 48 5 A Left 80 5 20 309 431 65 F Thru 80 6 595 309 431 65 F Right 80 7 0 309 431 0 A Left 80 8 51965 105 F Thru 80 9 01965 0 A Right 80 10 51965 233 F Left 80 11 140 466 581 3622 F Thru 80 12 1 466 581 1448 F Right 80 13 20 333 704 1354 F Dodd Road and Maple Street (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Thru 90 3 630 0 0 0.9 A Right 90 4 35 0 0 0.5 A Left 90 5 30 0 5 87.2 F Thru 90 6 575 0 5 93.4 F Left 90 11 40 202 387 1127.3 F Right 90 13 25 202 387 1239.7 F Dodd Road and Marie Avenue (All‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 100 2 50 317 549 63.4 F Thru 100 3 510 317 549 66.5 F Right 100 4 80 124 307 24.9 C Left 100 5 20 491 1079 111.6 F Thru 100 6 450 491 1079 122.4 F Right 100 7 90 148 339 73.2 F Left 100 8 105 101 188 23.4 C Thru 100 9 200 101 188 25.0 D Right 100 10 80 42 111 10.2 B Left 100 11 55 60 99 14.2 B Thru 100 12 145 60 99 15.2 C Right 100 13 30 21 46 8.9 A Dodd Road and Wentworth Avenue (All‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 110 2 50 772 1613 205.4 F Thru 110 3 495 772 1613 202.7 F Right 110 4 110 772 1613 180.3 F Left 110 5 25 581 1271 192.8 F Thru 110 6 420 581 1271 157.0 F Right 110 7 20 581 1271 154.3 F Left 110 8 15 91 171 22.1 C Thru 110 9 225 91 171 22.8 C Right 110 10 50 91 171 22.0 C Left 110 11 105 91 166 22.8 C Thru 110 12 140 91 166 21.4 C Right 110 13 45 91 166 16.4 C Direction Direction Direction Direction Northbound 199 F F Northbound 1A 100 128 F Southbound 159 F Eastbound 23 C Westbound 21 C 63 F Southbound 114 F Eastbound 21 C Westbound 14 B Northbound 61 FSouthbound93 F Westbound 1171 F Direction F Southbound 65 F Eastbound 169 F Westbound 3327 F Northbound 6A 380 F Westbound 137 F Northbound 421 F 243 F Southbound 138 F Eastbound 258 2040_Base_PM 2040 Synchro Results Page 5 of 7 Mendota Heights N‐S Mobility Study Mendota Heights, MN Synchro Arterial MOE Results 2040_Vikings and IGH_PM Mendota Heights Road and Lake Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 25 5 70 29 52 7.0 A Right 25 7 15 13 37 5.3 A Left 25 8 20320 2.1 A Thru 25 9 320 3 20 1.0 A Thru 25 12 120 0 0 1.3 A Right 25 13 40 0 0 0.5 A Lake Drive and Swan Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 35 5 0213 0 A Right 35 7 5213 2 A Left 35 8 10 26 61 8 A Thru 35 9 55 26 61 8 A Thru 35 12 40 12 39 7 A Right 35 13 11239 1 A Delaware Avenue and O’Neill Drive (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 200 2 75 34 103 5.2 A Thru 200 3 560 34 103 4.3 A Thru 200 6 340 0 0 4.4 A Right 200 7 160 0 0 3.5 A Left 200 8 230 571 1159 220.7 F Right 200 10 120 571 1159 209.5 F Delaware Avenue and Mendota Heights Road/Grieve Glen Lane (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 230 2 70 44 130 12.2 B Thru 230 3 715 44 130 7.9 A Right 230 4 100 0.0 A Left 230 5 100 0.0 A Thru 230 6 465 0 0 6.7 A Right 230 7 105 0 4 2.2 A Left 230 8 210 346 749 160.5 F Thru 230 9 1 346 749 191.2 F Right 230 10 50 346 749 159.1 F Left 230 11 0 2 12 0.0 A Thru 230 12 1 2 12 0.0 A Right 230 13 1 2 12 0.0 A Delaware Avenue and Huber Drive/Charlton Road (Two‐way Stop) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 250 2 15 21 125 9.0 A Thru 250 3 890 21 125 6.8 A Right 250 4 1 21 125 3.2 A Left 250 5 100 0.0 A Thru 250 6 580 0 0 0.0 A Right 250 7 70 0 0 5.3 A Left 250 8 35 32 69 24.7 C Thru 250 9 5326919.5 C Right 250 10 15 32 69 9.4 A Left 250 11 0 5 23 0.0 A Thru 250 12 152330.0 D Right 250 13 5 5 23 16.5 C Delaware Avenue and TH 110 (Signal) Node Code Volume Avg Queue 95% Queue Movement Delay Movement LOS Approach Delay Approach LOS Intersection Delay Intersection LOS Left 270 2 75 103 278 166.0 F Thru 270 3 305 1089 2067 156.0 F Right 270 4 485 318 356 155.9 F Left 270 5 130 151 267 104.2 F Thru 270 6 225 204 343 66.8 E Right 270 7 195 98 225 28.2 C Left 270 8 255 288 460 184.9 F Thru 270 9 1940 849 1799 117.7 F Right 270 10 80 77 338 84.7 F Left 270 11 310 483 574 643.6 F Thru 270 12 1155 1983 3936 208.5 F Right 270 13 200 47 114 173.6 F Direction Direction Direction Direction Direction Direction Southbound Northbound 173 F Southbound 62 E Eastbound F C Northbound 157 F Westbound 19 124 Westbound 285 F 7 32 D Southbound 6A Eastbound 160 F Westbound 0A A Northbound 8A 5A 1A Eastbound 20 C A 54 FSouthbound4A Eastbound 217 F Northbound 4 A Southbound 2A 7AEastbound 2AEastbound1A Westbound 1 8A Westbound 7A Southbound 7A 2040_Base_PM 2040 Synchro Results Page 6 of 7