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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 />T+ <br />T+ <br />I <br />t <br />Traffic Volume (vph) <br />0 <br />12 <br />0 <br />330 <br />12 <br />170 <br />0 <br />800 <br />75 <br />100 <br />400 <br />0 <br />Future Volume (vph) <br />0 <br />12 <br />0 <br />330 <br />12 <br />170 <br />0 <br />800 <br />75 <br />100 <br />400 <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 />Lane Util. Factor <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />Frt <br />1.00 <br />1.00 <br />0.86 <br />0.99 <br />1.00 <br />1.00 <br />At Protected <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />0.95 <br />1.00 <br />Satd. Flow (prot) <br />1863 <br />1770 <br />1602 <br />1841 <br />1770 <br />1863 <br />At Permitted <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />0.08 <br />1.00 <br />Satd. Flow (perm) <br />1863 <br />1770 <br />1602 <br />1841 <br />148 <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 />359 <br />13 <br />185 <br />0 <br />870 <br />82 <br />109 <br />435 <br />0 <br />RTOR Reduction (vph) <br />0 <br />0 <br />0 <br />0 <br />67 <br />0 <br />0 <br />3 <br />0 <br />0 <br />0 <br />0 <br />Lane Group Flow (vph) <br />0 <br />13 <br />0 <br />359 <br />131 <br />0 <br />0 <br />949 <br />0 <br />109 <br />435 <br />0 <br />Tum Type <br />NA <br />Prot <br />NA <br />NA <br />Perm <br />NA <br />Protected Phases <br />4 <br />3 <br />8 <br />2 <br />6 <br />Permitted Phases <br />6 <br />Actuated Green, G (s) <br />18.0 <br />18.0 <br />40.5 <br />50.5 <br />50.5 <br />50.5 <br />Effective Green, g (s) <br />18.0 <br />18.0 <br />40.5 <br />50.5 <br />50.5 <br />50.5 <br />Actuated g/C Ratio <br />0.18 <br />0.18 <br />0.40 <br />0.50 <br />0.50 <br />0.50 <br />Clearance Time (s) <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />Lane Grp Cap (vph) <br />335 <br />318 <br />648 <br />929 <br />74 <br />940 <br />v/s Ratio Prot <br />0.01 <br />c0.20 <br />c0.08 <br />0.52 <br />0.23 <br />v/s Ratio Perm <br />c0.74 <br />v/c Ratio <br />0.04 <br />1.13 <br />0.20 <br />1.02 <br />1.47 <br />0.46 <br />Uniform Delay, d1 <br />33.9 <br />41.0 <br />19.3 <br />24.8 <br />24.8 <br />16.0 <br />Progression Factor <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />Incremental Delay, d2 <br />0.2 <br />90.0 <br />0.7 <br />34.9 <br />272.1 <br />1.6 <br />Delay (s) <br />34.1 <br />131.0 <br />20.0 <br />59.7 <br />296.8 <br />17.6 <br />Level of Service <br />C <br />F <br />B <br />E <br />F <br />B <br />Approach Delay (s) <br />34.1 <br />91.5 <br />59.7 <br />73.6 <br />Approach LOS <br />C <br />F <br />E <br />E <br />Intersection Summary <br />HCM 2000 Control Delay <br />71.8 <br />HCM 2000 <br />Level of Service <br />E <br />HCM 2000 Volume to Capacity <br />ratio <br />1.13 <br />Actuated Cycle Length (s) <br />100.0 <br />Sum of lost <br />time (s) <br />13.5 <br />Intersection Capacity Utilization <br />88.4% <br />ICU <br />Level of Service <br />E <br />Analysis Period (min) <br />15 <br />c Critical Lane Group <br />7/22015 Baseline Synchro 9 Report <br />Page 1 <br />