Laserfiche WebLink
HCM Signalized Intersection Capacity Analysis Buildout No 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)70 180 180 130 130 40 90 870 170 70 410 40 <br />Future Volume (vph)70 180 180 130 130 40 90 870 170 70 410 40 <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 1.00 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 0.93 1.00 0.96 1.00 0.98 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 1700 1504 1800 1770 3436 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 1700 1504 1521 1770 3436 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) 75 194 194 140 140 43 97 935 183 75 441 43 <br />RTOR Reduction (vph) 0 38 0 0 10 0 0 15 0 0 0 13 <br />Lane Group Flow (vph) 75 350 0 140 173 0 97 1103 0 75 441 30 <br />Confl. Peds. (#/hr)10 4 2 1 <br />Confl. Bikes (#/hr)3322 <br />Parking (#/hr)10 10 10 <br />Turn Type Prot NA Prot NA Prot NA Prot NA Perm <br />Protected Phases 7 4 3 8 1 6 5 2 <br />Permitted Phases 2 <br />Actuated Green, G (s) 8.2 22.6 14.1 28.5 8.8 35.8 5.0 32.0 32.0 <br />Effective Green, g (s) 8.5 22.9 14.4 28.8 8.8 36.7 5.0 32.9 32.9 <br />Actuated g/C Ratio 0.09 0.24 0.15 0.30 0.09 0.39 0.05 0.35 0.35 <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) 158 409 227 545 163 1327 93 1225 534 <br />v/s Ratio Prot 0.04 c0.21 c0.09 0.10 0.05 c0.32 c0.04 0.12 <br />v/s Ratio Perm 0.02 <br />v/c Ratio 0.47 0.86 0.62 0.32 0.60 0.83 0.81 0.36 0.06 <br />Uniform Delay, d1 41.1 34.5 37.7 25.5 41.4 26.4 44.5 23.2 20.7 <br />Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 <br />Incremental Delay, d2 2.2 15.9 4.9 0.3 5.7 6.2 38.1 0.8 0.2 <br />Delay (s)43.4 50.4 42.6 25.9 47.1 32.5 82.7 24.0 20.9 <br />Level of Service D D D C D C F C C <br />Approach Delay (s)49.3 33.1 33.7 31.6 <br />Approach LOS DCCC <br />Intersection Summary <br />HCM 2000 Control Delay 36.0 HCM 2000 Level of Service D <br />HCM 2000 Volume to Capacity ratio 0.80 <br />Actuated Cycle Length (s) 95.0 Sum of lost time (s)16.0 <br />Intersection Capacity Utilization 75.2% ICU Level of Service D <br />Analysis Period (min) 15 <br />c Critical Lane Group