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HCM Signalized Intersection Capacity Analysis Approved Plus Project PM <br />5: First St & Ray St/Vineyard Ave <br />Synchro 11 Report <br />Page 5 <br />Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR <br />Lane Configurations <br />Traffic Volume (vph) 110 180 100 100 120 40 70 1050 110 60 710 50 <br />Future Volume (vph) 110 180 100 100 120 40 70 1050 110 60 710 50 <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 4.0 <br />Lane Util. Factor 1.00 1.00 1.00 1.00 1.00 0.95 1.00 0.95 1.00 <br />Frpb, ped/bikes 1.00 0.99 1.00 0.99 1.00 1.00 1.00 1.00 0.97 <br />Flpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 <br />Frt 1.00 0.95 1.00 0.96 1.00 0.99 1.00 1.00 0.85 <br />Flt Protected 0.95 1.00 0.95 1.00 0.95 1.00 0.95 1.00 1.00 <br />Satd. Flow (prot)1770 1743 1504 1800 1770 3479 1770 3539 1543 <br />Flt Permitted 0.95 1.00 0.95 1.00 0.95 1.00 0.95 1.00 1.00 <br />Satd. Flow (perm)1770 1743 1504 1515 1770 3479 1770 3539 1543 <br />Peak-hour factor, PHF 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 <br />Adj. Flow (vph) 118 194 108 108 129 43 75 1129 118 65 763 54 <br />RTOR Reduction (vph) 0 17 0 0 10 00600010 <br />Lane Group Flow (vph) 118 285 0 108 162 0 75 1241 0 65 763 44 <br />Confl. Peds. (#/hr)10 4 2 1 <br />Confl. Bikes (#/hr)3322 <br />Parking (#/hr)10 10 10 <br />Turn Type Split NA Split NA Prot NA Prot NA Perm <br />Protected Phases 4 4 3 3 1 6 5 2 <br />Permitted Phases 2 <br />Actuated Green, G (s) 22.6 22.6 16.2 16.2 7.2 57.3 6.4 56.5 56.5 <br />Effective Green, g (s) 22.9 22.9 16.5 16.5 7.2 58.2 6.4 57.4 57.4 <br />Actuated g/C Ratio 0.19 0.19 0.14 0.14 0.06 0.49 0.05 0.48 0.48 <br />Clearance Time (s)4.3 4.3 4.3 4.3 4.0 4.9 4.0 4.9 4.9 <br />Vehicle Extension (s) 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 <br />Lane Grp Cap (vph) 337 332 206 247 106 1687 94 1692 738 <br />v/s Ratio Prot 0.07 c0.16 0.07 c0.09 0.04 c0.36 c0.04 0.22 <br />v/s Ratio Perm 0.03 <br />v/c Ratio 0.35 0.86 0.52 0.65 0.71 0.74 0.69 0.45 0.06 <br />Uniform Delay, d1 42.1 47.0 48.1 49.0 55.4 24.7 55.8 20.8 16.8 <br />Progression Factor 1.00 1.00 1.00 1.00 0.74 0.54 0.90 1.54 1.90 <br />Incremental Delay, d2 0.6 19.2 2.4 6.1 2.0 0.3 18.7 0.8 0.1 <br />Delay (s)42.7 66.2 50.5 55.2 43.0 13.7 68.9 33.0 32.0 <br />Level of Service D E D E D B E C C <br />Approach Delay (s)59.6 53.4 15.3 35.6 <br />Approach LOS E D B D <br />Intersection Summary <br />HCM 2000 Control Delay 31.5 HCM 2000 Level of Service C <br />HCM 2000 Volume to Capacity ratio 0.75 <br />Actuated Cycle Length (s) 120.0 Sum of lost time (s)16.0 <br />Intersection Capacity Utilization 72.4% ICU Level of Service C <br />Analysis Period (min) 15 <br />c Critical Lane Group