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04-22-24-WS
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04-22-24-WS
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County Road H, some movements are anticipated to operate at LOS E during each peak hour. This is typical <br />at high volumes intersections. <br />TABLE 11: EXISTING (2024) CONDITIONS DELAY AND LOS SUMMARY <br />INTERSECTION <br />TRAFFIC CONTROL <br />AM PEAK HOUR <br />PM PEAK HOUR <br />DELAY <br />(Sec/Veh) <br />LOS <br />DELAY <br />(Sec/Veh) <br />LOS <br />Mounds View Boulevard & County Road H <br />Signal <br />29.0 <br />C <br />33.5 <br />C <br />CSAH 96 & US Highway 10 SB Ramp <br />Signal <br />24.6 <br />C <br />18.2 <br />B <br />CSAH 96 & Northern Heights <br />Side Street Stop <br />13.4 / 1.8 <br />B / A <br />36.9 / 2.3 <br />E / A <br />County Road H & 1-35W SB Ramp <br />Roundabout <br />3.5 <br />A <br />3.0 <br />A <br />County Road H & 1-35W NB Ramp <br />Roundabout <br />2.8 <br />A <br />4.0 <br />A <br />Note 1: Overall intersection delay and LOS reported for signal control. For side -street stop control, delay and LOS are reported for the worst <br />movement followed by the overall intersection delay and LOS. <br />The 95t" percentile queue lengths were reviewed, and the following movements are anticipated are <br />anticipated to be at or near capacity in the Existing (2024) conditions: <br />• Northbound left at Mounds View Boulevard & County Road H (AM and PM Peak Hours) <br />• Southbound left at US Highway 10 Ramps & CSAH 96 (AM Peak Hour) <br />• Eastbound left at Mounds View Boulevard & County Road H (PM Peak Hour) <br />5.4 NO -BUILD (2040) LEVEL OF SERVICE ANALYSIS <br />A capacity analysis was conducted for Year 2040 No -Build traffic conditions at the study intersections to <br />determine baseline conditions for the study area. The analysis was performed for weekday AM and PM <br />peak hours and is based on the traffic volumes provided in Exhibit S. Analysis was carried out with <br />intersection geometry and control, as shown in Exhibit 2. <br />Table 12 provides a summary of the capacity analysis at the study intersections. Based on the analysis, all <br />intersections are anticipated to operate at an overall LOS C or better in the AM and PM peak hours. The <br />northbound left turn movement at CSAH 96 & Northern Heights is anticipated to worsen to LOS F during <br />the AM peak hour, though the movement is not anticipated to see an increase in volume and is <br />inconsequential because of this. At Mounds View Boulevard & County Road H, the northbound left turn <br />movement is anticipated to operate at LOS F during the AM peak hour with multiple other movements at <br />this intersection operating at LOS E during the AM and PM peak hours. Both roundabout intersections are <br />anticipated to see negligible increases in traffic levels and delays. <br />TCAAP AUAR Update I Traffic Analysis <br />April 2024 <br />
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