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HCM Signalized Intersection Capacity Analysis <br />1: Raitt & Street Car/Santa Ana 1/28/2016 <br />EBL EBT E:lana:L 11:T IT:R I1:L I1:T 1:R SBL S:T S:1 <br />Lane Configurations <br />T <br />I <br />ft <br />F <br />T+ <br />I <br />t <br />Traffic Volume (vph) <br />0 <br />12 <br />0 <br />190 <br />12 <br />20 <br />0 <br />430 <br />160 <br />125 <br />415 <br />0 <br />Future Volume (vph) <br />0 <br />12 <br />0 <br />190 <br />12 <br />20 <br />0 <br />430 <br />160 <br />125 <br />415 <br />0 <br />Ideal Flow(vphpl) <br />1900 <br />1900 <br />1900 <br />1900 <br />1900 <br />1900 <br />1900 <br />1900 <br />1900 <br />1900 <br />1900 <br />1900 <br />Total Lost time (s) <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />Lane Util. Factor <br />1.00 <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />Frt <br />1.00 <br />1.00 <br />1.00 <br />0.85 <br />0.96 <br />1.00 <br />1.00 <br />At Protected <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />1.00 <br />0.95 <br />1.00 <br />Satd. Flow (prot) <br />1863 <br />1770 <br />3539 <br />1583 <br />1794 <br />1770 <br />1863 <br />At Permitted <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />1.00 <br />0.13 <br />1.00 <br />Satd.Flow (perm) <br />1863 <br />1770 <br />3539 <br />1583 <br />1794 <br />245 <br />1863 <br />Peak -hour factor, PHF <br />0.92 <br />0.92 <br />0.92 <br />0.92 <br />0.92 <br />0.92 <br />0.92 <br />0.92 <br />0.92 <br />0.92 <br />0.92 <br />0.92 <br />Adj. Flow (vph) <br />0 <br />13 <br />0 <br />207 <br />13 <br />22 <br />0 <br />467 <br />174 <br />136 <br />451 <br />0 <br />RTOR Reduction (vph) <br />0 <br />0 <br />0 <br />0 <br />0 <br />11 <br />0 <br />17 <br />0 <br />0 <br />0 <br />0 <br />Lane Group Flow (vph) <br />0 <br />13 <br />0 <br />207 <br />13 <br />11 <br />0 <br />624 <br />0 <br />136 <br />451 <br />0 <br />Tum Type <br />NA <br />Prot <br />NA <br />custom <br />NA <br />Perm <br />NA <br />Protected Phases <br />4 <br />3 <br />8 <br />8 <br />2 <br />6 <br />Permitted Phases <br />8 <br />6 <br />Actuated Green, G (s) <br />18.0 <br />18.1 <br />40.6 <br />40.6 <br />30.4 <br />30.4 <br />30.4 <br />Effective Green, g (s) <br />18.0 <br />18.1 <br />40.6 <br />40.6 <br />30.4 <br />30.4 <br />30.4 <br />Actuated g/C Ratio <br />0.22 <br />0.23 <br />0.51 <br />0.51 <br />0.38 <br />0.38 <br />0.38 <br />Clearance Time (s) <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />Lane Grp Cap (vph) <br />419 <br />400 <br />1796 <br />803 <br />681 <br />93 <br />707 <br />v/s Ratio Prot <br />c0.01 <br />c0.12 <br />0.00 <br />0.01 <br />0.35 <br />0.24 <br />v/s Ratio Perm <br />c0.55 <br />v/c Ratio <br />0.03 <br />0.52 <br />0.01 <br />0.01 <br />0.92 <br />1.46 <br />0.64 <br />Uniform Delay, d1 <br />24.2 <br />27.1 <br />9.7 <br />9.8 <br />23.6 <br />24.8 <br />20.3 <br />Progression Factor <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />Incremental Delay, d2 <br />0.1 <br />4.7 <br />0.0 <br />0.0 <br />19.2 <br />257.5 <br />4.4 <br />Delay (s) <br />24.3 <br />31.8 <br />9.7 <br />9.8 <br />42.8 <br />282.3 <br />24.7 <br />Level of Service <br />C <br />C <br />A <br />A <br />D <br />F <br />C <br />Approach Delay (s) <br />24.3 <br />28.7 <br />42.8 <br />84.4 <br />Approach LOS <br />C <br />C <br />D <br />F <br />Intersection Summary <br />HCM 2000 Control Delay <br />56.8 <br />HCM 2000 Level of Service <br />E <br />HCM 2000 Volume to Capacity <br />ratio <br />0.82 <br />Actuated Cycle Length (s) <br />80.0 <br />Sum of lost time (s) <br />13.5 <br />Intersection Capacity Utilization <br />67.7% <br />ICU <br />Level <br />of Service <br />C <br />Analysis Period (min) <br />15 <br />c Critical Lane Group <br />7/22015 Baseline Synchro 9 Report <br />Page 1 <br />