Laserfiche WebLink
<br /> <br />CENTERVILLE RD (CSAH 21/CSAH 59) AT ASH ST (CR J)/WILKINSON LAKE BLVD PAGE 20 <br />ICE REPORT <br />S.A.P. TBD <br />WSB PROJECT NO. 2988-080 <br />CITY OF LINO LAKES, MN <br /> <br /> <br />Table 10: 2018 Traffic Signal Build Condition Operations Summary <br />Intersection AM Peak PM Peak Control Location Appr <br />Movement Delay (LOS) <br />Intersection <br />Delay(LOS) <br />Movement Delay (LOS) <br />Intersection <br />Delay/LOS Left Through Right Left Through Right Signal Centerville Rd <br />(CSAH 21/ <br />CSAH 59) at <br />Ash St (CR J) <br />NB 16.9 (B) 19.2 (B) 17.2 (B) <br />11.6 (B) <br />18.0 (B) 23.6 (C) 21.2 (C) <br />15.8 (B) WB 17.4 (B) 13.9 (B) 8.1 (A) 16.2 (B) 15.3 (B) 12.2 (B) <br />SB 11.0 (B) 7.3 (A) 14.6 (B) 8.4 (A) <br />EB 14.0 (B) 14.0 (B) 15.7 (B) 15.4 (B) <br /> <br />2038 Traffic Signal Build Conditions: Similar to the 2018 traffic signal build conditions the <br />2038 build conditions assumes a traffic signal system with the proposed lane configuration and <br />the proposed Hawkins residential project fully developed. Based on these assumptions the <br />intersection would be operating at an overall LOS B in the AM peak hour and LOS C in and PM <br />peak hour. The results of the 2038 traffic signal build condition traffic operations analysis are <br />summarized in Table 11. Detailed modeling results are provided in Appendix D. <br /> <br />Table11: 2038 Traffic Signal Build Condition Operations Summary <br />Intersection AM Peak PM Peak Control Location Appr <br />Movement Delay (LOS) <br />Intersection <br />Delay(LOS) <br />Movement Delay (LOS) <br />Intersection <br />Delay/LOS Left Through Right Left Through Right Signal Centerville Rd <br />(CSAH 21/ <br />CSAH 59) at <br />Ash St (CR J) <br />NB 23.6 (C) 27.7 (C) 24.0 (C) <br />16.5 (B) <br />19.4 (B) 29.3 (C) 23.8 (C) <br />24.5 (C) WB 24.2 (C) 17.6 (B) 8.1 (A) 23.1 (C) 21.4 (C) 27.1 (C) <br />SB 18.6 (B) 9.5 (A) 25.5 (C) 7.5 (A) <br />EB 17.9 (B) 17.7 (B) 22.2 (C) 21.6 (C) <br /> <br />Roundabout Alternative Analysis <br /> <br />This alternative assumes a new roundabout at the intersection of Centerville Road (CSAH <br />21/CSAH 59) at Ash Street (CR J). Based on the all-way stop analysis, the following lane <br />configuration was included: <br /> <br />• Northbound Centerville Road (CR 59) – one left/through lane and one right lane <br />• Southbound Centerville Road (CR 21) – one left lane, one through/right lane <br />• Eastbound Wilkinson Lake Blvd – one lane <br />• Westbound Ash Street (CR J) - one left/through lane and one right lane <br /> <br />Figure 11 shows the proposed intersection roundabout configuration. <br /> <br />2018 Roundabout Build Conditions: The 2018 build conditions assume a roundabout with the <br />proposed Hawkins residential project fully developed. Based on these assumptions the <br />intersection would be operating at an overall LOS A in the AM and PM peak hours. The results <br />of the 2018 roundabout build condition traffic operations analysis are summarized in Table 12. <br />Detailed modeling results are provided in Appendix D.