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HomeMy WebLinkAboutTHE GROVE AT FORT COLLINS - PDP - 16-10B - REPORTS - TRAFFIC STUDY (5)TABLE 4 Short Range (2015) Total Peak Hour Operation Intersection Movement Level of ServiceAM PAA Prospect/Centre (signal) EB LT B B EB T/RT B C EB APPROACH B C WB LT B D WB T/RT B B WB APPROACH B B NB LT C E NB T E D NB RT D D NB APPROACH D D SB LT D D SB T C D SB RT C D SB APPROACH C D OVERALL C C TABLE 5 Long Range (2030) Total Peak Hour Operation Intersection Movement Level of Service AM PM Prospect/Centre (signal) EB LT B B EB T/RT C C EB APPROACH B C WB LT C D WB T/RT B B WB APPROACH B C NB LT D F NB T D D NB RT D D NB APPROACH D D SB LT D D SB T D D SB RT C D SB APPROACH D D OVERALL C C /I LDELICH The Grove Memorandum, October 2010 -7j [—ASSOCIATES TABLE 2 Short Range (2015) Background Peak Hour Operation Intersection Movement Level of Service AM PM- - Prospect/Centre (signal) EB LT A B EB T/RT B C EB APPROACH B C WB LT B C WB T/RT B B WB APPROACH B B NB LT D E NB T D D NB RT D D NB APPROACH D D SB LT D D SBT D D SB RT C D SB APPROACH D D OVERALL C C TABLE 3 Long Range (2030) Background Peak Hour Operation Intersection Movement Level of Service AM PM Prospect/Centre (signal) EB LT B B EB T/RT B C EB APPROACH B C WB LT C C WB T/RT B B WB APPROACH B B NB LT D F NB T D D NB RT D D NB APPROACH D D SB LT D D SBT D D SB RT C D SB APPROACH D D OVERALL C C -»L-DELICH -7,1 [-ASSOCIATES The Grove Memorandum, October 2010 TABLE 1 Current Peak Hour Operation EB LT A B EB T/RT B B EB APPROACH B B WB LT B B WB T/RT B A WB APPROACH B B NB LT D F Prospect/Centre (signal) NB T D D NB RT D D NB APPROACH D D SB LT D D SBT D D SB RT C D SB APPROACH D D OVERALL C C / / 1—DELICH The Grove Memorandum, October 2010 j r-ASSOCIATES DELICH ASSOCIATES Traffic & Transportation Engineering' L 2272 Glen Haven Drive Loveland, Colorado 80538 Phone: (970) 669-2061 Fax: (970) 669-5034 `7, MEMORANDUM TO: Chris Russ, Campus Crest Linda Ripley, Ripley Design Nick Haws, Northern Engineering Ward Stanford, Fort Collins Traffic Operations FROM: Matt Delich/Michael Delich DATE: October 7, 2010 SUBJECT: The Grove at Fort Collins — Prospect/Centre intersection reevaluation (File: 0920ME01) Ward Stanford, Fort Collins Traffic Operations Engineer, requested a reevaluation of the Prospect/Centre intersection with a change in the signal phasing and cycle length. The phasing change was elimination of protected northbound and southbound left -turn phases. These movements were run as permissive. The cycle length was changed to 110 seconds in the morning peak hour and 120 seconds in the afternoon peak hour. The cycle lengths at this intersection are governed by the cycle lengths at the College/Prospect and Shields/Prospect intersections. Tables 1-5 show the operation of this intersection with the recent traffic counts, short range (2014) background traffic, long range (2030) background traffic, short range (2014) total traffic, and long range (2030) total traffic, respectively. Calculation forms are provided in Appendix A. In all cases, this intersection is shown to operate acceptably, overall and for each approach. In the long range (2030) future, both with background and total traffic, the northbound left -turn movement will operate at level of service F in the afternoon peak hour. Do not hesitate to contact us if you have questions or desire additional information.