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HCM Signalized Intersection Capacity Analysis Approved No Extension AM <br />6: Valley Ave & Busch Rd <br />Fehr & Peers Synchro 12 Report <br />Movement EBL EBT WBT WBR SBL SBR <br />Lane Configurations <br />Traffic Volume (vph) 140 580 1570 90 80 230 <br />Future Volume (vph) 140 580 1570 90 80 230 <br />Ideal Flow (vphpl)1900 1900 1900 1900 1900 1900 <br />Total Lost time (s)4.0 4.0 4.0 4.0 4.0 <br />Lane Util. Factor 0.97 0.95 0.95 0.97 0.91 <br />Frpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 <br />Flpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 <br />Frt 1.00 1.00 0.99 0.91 0.85 <br />Flt Protected 0.95 1.00 1.00 0.98 1.00 <br />Satd. Flow (prot)3433 3539 3500 3067 1441 <br />Flt Permitted 0.95 1.00 1.00 0.98 1.00 <br />Satd. Flow (perm)3433 3539 3500 3067 1441 <br />Peak-hour factor, PHF 0.94 0.94 0.94 0.94 0.94 0.94 <br />Adj. Flow (vph) 149 617 1670 96 85 245 <br />RTOR Reduction (vph)0030110109 <br />Lane Group Flow (vph) 149 617 1763 0 98 13 <br />Confl. Peds. (#/hr)2 <br />Heavy Vehicles (%)2% 2% 2% 6% 15% 2% <br />Turn Type Prot NA NA Prot Perm <br />Protected Phases 1 9 6 2 4 <br />Permitted Phases 4 <br />Actuated Green, G (s) 12.5 55.6 35.1 6.6 6.6 <br />Effective Green, g (s) 12.5 56.9 36.4 7.5 7.5 <br />Actuated g/C Ratio 0.17 0.79 0.50 0.10 0.10 <br />Clearance Time (s)5.3 5.3 4.9 4.9 <br />Vehicle Extension (s)3.0 3.0 2.0 2.0 <br />Lane Grp Cap (vph) 592 2781 1759 317 149 <br />v/s Ratio Prot 0.04 c0.17 c0.50 c0.03 <br />v/s Ratio Perm 0.01 <br />v/c Ratio 0.25 0.22 1.00 0.31 0.08 <br />Uniform Delay, d1 25.9 2.0 18.0 30.0 29.3 <br />Progression Factor 1.00 1.00 1.00 1.00 1.00 <br />Incremental Delay, d2 0.2 0.0 22.0 0.2 0.1 <br />Delay (s)26.1 2.1 40.0 30.3 29.4 <br />Level of Service C A D C C <br />Approach Delay (s/veh)6.7 40.0 29.9 <br />Approach LOS A D C <br />Intersection Summary <br />HCM 2000 Control Delay (s/veh)29.9 HCM 2000 Level of Service C <br />HCM 2000 Volume to Capacity ratio 0.75 <br />Actuated Cycle Length (s) 72.4 Sum of lost time (s)16.0 <br />Intersection Capacity Utilization 65.1% ICU Level of Service C <br />Analysis Period (min)15 <br />c Critical Lane Group