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Supporting Documentation · Feb 9, 2023

V4 10 Traffic Impact Study Rev 2 1 27 2023

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4041-99-001TE Existing - AM 10: Pleasant Valley Way & Route 10 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 142 192 19 102 239 84 34 461 113 92 619 160 Future Volume (vph) 142 192 19 102 239 84 34 461 113 92 619 160 Ideal Flow (vphpl) 2100 2100 2100 2100 2100 2100 2100 2100 2100 2100 2100 2100 Lane Width (ft) 11 11 16 10 10 16 10 10 10 10 11 11 Grade (%) -8% 0% -2% -1% Storage Length (ft) 0 150 0 75 60 0 110 0 Storage Lanes 0 1 0 1 1 0 1 0 Taper Length (ft) 25 25 50 20 Lane Util. Factor 0.95 0.95 1.00 0.95 0.95 1.00 1.00 0.95 0.95 1.00 0.95 0.95 Frt 0.850 0.850 0.970 0.969 Flt Protected 0.979 0.985 0.950 0.950 Satd. Flow (prot) 0 3680 1895 0 3586 1945 1725 3515 0 1799 3711 0 Flt Permitted 0.979 0.985 0.210 0.288 Satd. Flow (perm) 0 3680 1895 0 3586 1945 381 3515 0 545 3711 0 Right Turn on Red Yes Yes No No Satd. Flow (RTOR) 131 131 Link Speed

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Yes Yes No No Satd. Flow (RTOR) 131 131 Link Speed (mph) 40 40 45 40 Link Distance (ft) 378 977 1545 744 Travel Time (s) 6.4 16.7 23.4 12.7 Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 Heavy Vehicles (%) 5% 8% 11% 3% 2% 4% 9% 4% 3% 4% 1% 2% Shared Lane Traffic (%) Lane Group Flow (vph) 0 359 20 0 367 90 37 618 0 99 838 0 Turn Type Split NA Perm Split NA Perm pm+pt NA pm+pt NA Protected Phases 6 6 2 2 3 8 7 4 Permitted Phases 6 2 8 4 Detector Phase 6 6 6 2 2 2 3 8 7 4 Switch Phase Minimum Initial (s) 7.0 7.0 7.0 7.0 7.0 7.0 7.0 10.0 7.0 10.0 Minimum Split (s) 14.0 14.0 14.0 14.0 14.0 14.0 10.0 18.0 10.0 18.0 Total Split (s) 34.0 34.0 34.0 37.0 37.0 37.0 10.0 44.0 10.0 44.0 Total Split (%) 27.2% 27.2% 27.2% 29.6% 29.6% 29.6% 8.0% 35.2% 8.0% 35.2% Yellow Time (s) 4.0 4.0 4.0 4.0 4.0 4.0 3.0 4.0 3.0 4.0 All-Red Time (s) 3.0 3.0 3.0 3.0 3.0 3.0 0.0 4.0 0.0 4.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 7.0 7.0 7.0

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4.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 7.0 7.0 7.0 7.0 3.0 8.0 3.0 8.0 Lead/Lag Lead Lag Lead Lag Lead-Lag Optimize? Yes Yes Yes Yes Recall Mode Min Min Min Max Max Max None Max None Max Act Effct Green (s) 17.7 17.7 30.0 30.0 48.0 36.0 49.3 40.1 Actuated g/C Ratio 0.15 0.15 0.26 0.26 0.41 0.31 0.43 0.35 v/c Ratio 0.64 0.05 0.40 0.15 0.15 0.57 0.32 0.65 Control Delay 51.4 0.2 37.4 2.5 21.2 36.2 23.0 36.3 Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Delay 51.4 0.2 37.4 2.5 21.2 36.2 23.0 36.3 LOS D A D A C D C D Approach Delay 48.7 30.5 35.4 34.9 Approach LOS D C D C 01/24/2023 Synchro 11 Report CGH/JTT Lanes, Volumes, Timings

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