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<br /> HCM Signalized Intersection Capacity Analysis Future Conditions - Weekday <br /> 1: 183rd Street & Collins Avenue AM Peak Hour <br /> ~ -+ ..... of +- '- "" t ~ \.. ~ .; <br /> Movement EBl EBT EBR WBl WBT WBR NBL NBT NBR SBL SBT SBR <br /> Lane Configurations 4' r' .t. 'i ttt+ 'i ttt+ <br /> Volume (vph) 220 1 138 2 0 3 102 1494 1 19 1688 111 <br /> Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 <br /> Total lost time (s) 5.0 5.0 5.0 3.0 5.0 3.0 5.0 <br /> Lane Util. Factor 1.00 1.00 1.00 1.00 0.91 1.00 0.91 <br /> Frt 1.00 0.85 0.92 1.00 1.00 1.00 0.99 <br /> Fit Protected 0.95 1.00 0.98 0.95 1.00 0.95 1.00 <br /> Satd. Flow (prot) 1774 1583 1712 1770 5085 1752 4989 <br /> Fit Permitted 0.72 1.00 0.92 0.07 1.00 0.13 1.00 <br /> Satd. Flow (perm) 1349 1583 1605 130 5085 233 4989 <br /> Peak-hour factor, PHF 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 <br />Adj. Flow (vph) 234 1 147 2 0 3 109 1589 1 20 1796 118 <br /> RTOR Reduction (vph) 0 0 91 0 2 0 0 0 0 0 6 0 <br />Lane Group Flow (vph) 0 235 56 0 3 0 109 1590 0 20 1908 0 <br />Heavy Vehicles (%) 2% 2% 2% 0% 0% 0% 2% 2% 2% 3% 3% 3% <br />Turn Type Perm Perm Perm pm+pt pm+pt <br />Protected Phases 8 4 1 6 5 2 <br />Permitted Phases 8 8 4 6 2 <br />Actuated Green, G (s) 24.7 24.7 24.7 85.3 79.4 78.8 75.9 <br />Effective Green, g (s) 24.7 24.7 24.7 85.3 79.4 78.8 75.9 <br />Actuated glC Ratio 0.21 0.21 0.21 0.71 0.66 0.66 0.63 <br />Clearance Time (5) 5.0 5.0 5.0 3.0 5.0 3.0 5.0 <br />Vehicle Extension (s) 2.5 2.5 2.5 2.0 1.0 5.0 1.0 <br />lane Grp Cap (vph) 278 326 330 180 3365 190 3156 <br />vIs Ratio Prot cO.03 0.31 0.00 0.38 <br />vIs Ratio Perm cO.17 0.04 0.00 cO.40 0.07 <br />vlc Ratio 0.85 0.17 0.01 0.61 0.47 0.11 0.60 <br />Uniform Delay, d1 45.8 39.2 37.9 11.9 10.0 7.7 13.1 <br />Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 <br />Incremental Delay, d2 20.1 0.2 0.0 3.9 0.5 0.5 0.9 <br />Delay (5) 65.9 39.4 37.9 15.8 10.5 8.2 14.0 <br />Level of Service E D D B B A B <br />Approach Delay (5) 55.7 37.9 10.8 13.9 <br />Approach LOS E D B B <br />Intersection Summary <br />HCM Average Control Delay 16.6 HCM Level of Service B <br />HCM Volume to Capacity ratio 0.65 <br />Actuated Cycle Length (5) 120.0 Sum of lost time (s) 8.0 <br />Intersection Capacity Utilization 71.3% ICU Level of Service C <br />Analysis Period (min) 15 <br />c Critical Lane Group <br /> <br />Collins Aveune at 183rd Street <br />Driveway Analysis <br /> <br />April 2011 <br />Synchro 7 - Report <br />