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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 />11 <br />T+ <br />I <br />t <br />Traffic Volume (vph) <br />0 <br />0 <br />0 <br />355 <br />0 <br />165 <br />0 <br />845 <br />80 <br />95 <br />445 <br />0 <br />Future Volume (vph) <br />0 <br />0 <br />0 <br />355 <br />0 <br />165 <br />0 <br />845 <br />80 <br />95 <br />445 <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 />4.0 <br />4.5 <br />4.5 <br />4.5 <br />Lane Util. Factor <br />0.97 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />Frt <br />1.00 <br />0.85 <br />0.99 <br />1.00 <br />1.00 <br />At Protected <br />0.95 <br />1.00 <br />1.00 <br />0.95 <br />1.00 <br />Satd. Flow (prot) <br />3433 <br />0 <br />1841 <br />1770 <br />1863 <br />At Permitted <br />0.95 <br />1.00 <br />1.00 <br />0.08 <br />1.00 <br />Satd. Flow (perm) <br />3433 <br />0 <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 />0 <br />0 <br />386 <br />0 <br />179 <br />0 <br />918 <br />87 <br />103 <br />484 <br />0 <br />RTOR Reduction (vph) <br />0 <br />0 <br />0 <br />0 <br />115 <br />0 <br />0 <br />3 <br />0 <br />0 <br />0 <br />0 <br />Lane Group Flow (vph) <br />0 <br />0 <br />0 <br />386 <br />64 <br />0 <br />0 <br />1002 <br />0 <br />103 <br />484 <br />0 <br />Tum Type <br />Prot <br />NA <br />Perm <br />NA <br />Protected Phases <br />4 <br />3 <br />2 <br />6 <br />Permitted Phases <br />6 <br />Actuated Green, G (s) <br />18.0 <br />0.0 <br />50.5 <br />50.5 <br />50.5 <br />Effective Green, g (s) <br />18.0 <br />0.0 <br />50.5 <br />50.5 <br />50.5 <br />Actuated g/C Ratio <br />0.18 <br />0.00 <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 />Lane Grp Cap (vph) <br />617 <br />0 <br />929 <br />74 <br />940 <br />v/s Ratio Prot <br />c0.11 <br />0.54 <br />0.26 <br />v/s Ratio Perm <br />c0.70 <br />v/c Ratio <br />0.63 <br />no cap <br />1.08 <br />1.39 <br />0.51 <br />Uniform Delay, d1 <br />37.9 <br />Error <br />24.8 <br />24.8 <br />16.6 <br />Progression Factor <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />Incremental Delay, d2 <br />4.7 <br />Error <br />52.9 <br />239.9 <br />2.0 <br />Delay (s) <br />42.6 <br />Error <br />77.7 <br />264.6 <br />18.6 <br />Level of Service <br />D <br />F <br />E <br />F <br />B <br />Approach Delay (s) <br />0.0 <br />Error <br />77.7 <br />61.7 <br />Approach LOS <br />A <br />F <br />E <br />E <br />Intersection Summary <br />HCM 2000 Control Delay <br />Error <br />HCM 2000 <br />Level of Service <br />F <br />HCM 2000 Volume to Capacity <br />ratio <br />0.93 <br />Actuated Cycle Length (s) <br />100.0 <br />Sum of lost <br />time (s) <br />13.5 <br />Intersection Capacity Utilization <br />Err% <br />ICU Level of Service <br />H <br />Analysis Period (min) <br />15 <br />c Critical Lane Group <br />7/22015 Baseline Synchro 9 Report <br />Page 1 <br />