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25 NorthPoint Industrial Park – Lake Elmo, MN │Traffic Analysis January 2022 5.7 HORIZON YEAR (2040) BUILD SCENARIO 1 INTERSECTION ANALYSIS The Horizon Year (2040) Build Scenario 1 Condition analysis was completed to develop an understanding of the impact of site traffic on the operating conditions for the study area. The traffic volumes shown in Exhibit 23 were used in the Horizon Year (2040) Build Scenario 1 anal ysis. As previously discussed, these volumes were calculated by adding the Phase 2 o f Scenario 1 trips generated by the site to the Horizon Year (2040) No -Build volumes. The same geometry and intersection control was used as in the Horizon Year (2040) No -Build model (the southbound approach at the intersection of Ideal Avenue N & Stillwater Boulevard N was expanded to three approach lanes and signal timing was optimized at the intersection of 34th Street N & Ideal Avenue N). All site accesses were modeled as side street stop, with one exiting lane. Site Access 1 was modeled with left and right turn lanes on 34th Street N due to the high speeds along the corridor. Tables 20 – 21 provide a summary of the average delay (seconds per vehicle) and LOS under Horizon Year (2040) Build Scenario 1 Conditions for each movement at the study intersections during the AM & PM peak hours. The movements that are anticipated to operate at LOS E are shown in yellow and the movements that are anticipated to operate at LOS F are shown in red. The full SimTraffic reports are included in Appendix J. TABLE 20: HORIZON YEAR (2040) BUILD SCENARIO 1 AM LOS SUMMARY Intersection Control Approach Operations by Movement Overall Intersection Left Through Right Delay (sec/veh) LOS Delay (sec/veh) LOS Delay (sec/veh) LOS Delay (sec/veh) LOS Ideal Avenue N & 34th Street N Signal EB 31.2 C 20.9 C 3.3 A 21.6 C WB 33.8 C 24.9 C 3.6 A NB 21.6 C 17.4 B 6.5 A SB 20.0 B 24.0 C 21.1 C Ideal Avenue N & 32nd Street N/Site Access 2 Side Street Stop EB 9.8 A - - 3.4 A 9.8 A WB - - - - 3.4 A NB 2.5 A 0.5 A 0.3 A SB 6.5 A 5.4 A 4.7 A Ideal Avenue N & 31st Street N/Site Access 3 Side Street Stop EB 9.3 A - - 3.5 A 9.3 A WB - - - - - - NB 3.2 A 1.8 A 1.6 A SB 2.7 A 0.7 A 0.4 A Ideal Avenue N & Stillwater Boulevard N All - Way Stop EB 7.2 A 11.1 B 2.9 A 6.8 A WB 4.6 A 10.9 B 4.0 A NB 6.6 A 10.0 A 2.8 A SB 5.6 A 8.2 A 2.4 A 34th Street N & Jamaca Ave nue N Round- about EB 4.4 A 7.4 A 4.1 A 7.0 A WB 6.5 A 11.2 B 6.7 A NB 2.7 A 6.4 A 2.2 A SB 2.9 A 6.0 A 1.7 A Ideal Avenue N & 36th Street N Side Street Stop EB 8.5 A - - 8.1 A 10.5 B WB 10.5 B - - - - NB 3.7 A 1.6 A 1.4 A SB - - 1.2 A 0.1 A 34th Street N & Site Access 1 Side Street Stop EB 9.5 A 4.4 A 4.0 A 24.1 C WB 3.3 A 0.8 A 0.3 A NB 24.1 C - - - - SB 20.6 C - - 5.6 A