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HCM Signalized Intersection Capacity Analysis Approved No Project AM <br />7: Bernal Ave & Vineyard Ave/Tawny Dr <br />Synchro 11 Report <br />Page 7 <br />Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR <br />Lane Configurations <br />Traffic Volume (vph) 160 40 100 100 70 100 30 330 20 40 550 120 <br />Future Volume (vph) 160 40 100 100 70 100 30 330 20 40 550 120 <br />Ideal Flow (vphpl)1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 <br />Total Lost time (s)4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 <br />Lane Util. Factor 0.95 0.95 1.00 1.00 1.00 0.95 1.00 1.00 <br />Frpb, ped/bikes 1.00 0.99 1.00 0.99 1.00 1.00 1.00 1.00 <br />Flpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 <br />Frt 1.00 0.90 1.00 0.85 1.00 0.99 1.00 0.97 <br />Flt Protected 0.95 0.99 0.97 1.00 0.95 1.00 0.95 1.00 <br />Satd. Flow (prot)1429 1336 1538 1328 1770 3503 1765 1806 <br />Flt Permitted 0.95 0.99 0.97 1.00 0.11 1.00 0.49 1.00 <br />Satd. Flow (perm)1429 1336 1538 1328 197 3503 907 1806 <br />Peak-hour factor, PHF 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 <br />Adj. Flow (vph) 190 48 119 119 83 119 36 393 24 48 655 143 <br />RTOR Reduction (vph) 0 82 0 0 0 100 050080 <br />Lane Group Flow (vph) 171 104 0 0 202 19 36 412 0 48 790 0 <br />Confl. Peds. (#/hr)9 2 2 <br />Confl. Bikes (#/hr) 1 4 2 <br />Parking (#/hr)10 10 10 10 10 10 <br />Turn Type Split NA Split NA Perm Perm NA Perm NA <br />Protected Phases 4 4 3 3 2 6 <br />Permitted Phases 3 2 6 <br />Actuated Green, G (s) 14.5 14.5 12.4 12.4 38.0 38.0 38.0 38.0 <br />Effective Green, g (s) 15.1 15.1 12.6 12.6 38.9 38.9 38.9 38.9 <br />Actuated g/C Ratio 0.19 0.19 0.16 0.16 0.49 0.49 0.49 0.49 <br />Clearance Time (s)4.6 4.6 4.2 4.2 4.9 4.9 4.9 4.9 <br />Vehicle Extension (s) 2.0 2.0 2.0 2.0 3.0 3.0 3.0 3.0 <br />Lane Grp Cap (vph) 274 256 246 212 97 1733 448 893 <br />v/s Ratio Prot c0.12 0.08 c0.13 0.12 c0.44 <br />v/s Ratio Perm 0.01 0.18 0.05 <br />v/c Ratio 0.62 0.41 0.82 0.09 0.37 0.24 0.11 0.89 <br />Uniform Delay, d1 29.1 27.8 31.9 28.1 12.3 11.4 10.6 17.8 <br />Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 <br />Incremental Delay, d2 3.2 0.4 18.5 0.1 2.4 0.1 0.1 10.4 <br />Delay (s)32.3 28.2 50.4 28.2 14.7 11.4 10.7 28.3 <br />Level of Service C C D C B B B C <br />Approach Delay (s)30.2 42.2 11.7 27.3 <br />Approach LOS C D B C <br />Intersection Summary <br />HCM 2000 Control Delay 26.6 HCM 2000 Level of Service C <br />HCM 2000 Volume to Capacity ratio 0.81 <br />Actuated Cycle Length (s) 78.6 Sum of lost time (s)12.0 <br />Intersection Capacity Utilization 67.6% ICU Level of Service C <br />Analysis Period (min) 15 <br />c Critical Lane Group