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HCM Signalized Intersection Capacity Analysis <br />9: Flower & Santa Ana 1/28/2016 <br />111 11 111] 11C�N1:11111.�0M 0M 0111.Sl11.1.1.1 <br />Lane Configurations <br />I <br />ttt <br />F <br />I <br />TT <br />F <br />I <br />?T <br />F <br />I <br />Tt <br />F <br />Traffic Volume (vph) <br />90 <br />440 <br />60 <br />110 <br />450 <br />145 <br />65 <br />1005 <br />65 <br />215 <br />910 <br />90 <br />Future Volume (vph) <br />90 <br />440 <br />60 <br />110 <br />450 <br />145 <br />65 <br />1005 <br />65 <br />215 <br />910 <br />90 <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 />5.0 <br />5.0 <br />4.5 <br />5.0 <br />5.0 <br />4.5 <br />5.0 <br />5.0 <br />4.5 <br />5.0 <br />5.0 <br />Lane Util. Factor <br />1.00 <br />0.91 <br />1.00 <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />0.95 <br />1.00 <br />Frt <br />1.00 <br />1.00 <br />0.85 <br />1.00 <br />1.00 <br />0.85 <br />1.00 <br />1.00 <br />0.85 <br />1.00 <br />1.00 <br />0.85 <br />At Protected <br />0.95 <br />1.00 <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />0.95 <br />1.00 <br />1.00 <br />Satd.Flow (prot) <br />1770 <br />5085 <br />1583 <br />1770 <br />3539 <br />1583 <br />1770 <br />3539 <br />1583 <br />1770 <br />3539 <br />1583 <br />At Permitted <br />0.32 <br />1.00 <br />1.00 <br />0.29 <br />1.00 <br />1.00 <br />0.23 <br />1.00 <br />1.00 <br />0.13 <br />1.00 <br />1.00 <br />Satd.Flow (perm) <br />588 <br />5085 <br />1583 <br />549 <br />3539 <br />1583 <br />424 <br />3539 <br />1583 <br />235 <br />3539 <br />1583 <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 />98 <br />478 <br />65 <br />120 <br />489 <br />158 <br />71 <br />1092 <br />71 <br />234 <br />989 <br />98 <br />RTOR Reduction (vph) <br />0 <br />0 <br />53 <br />0 <br />0 <br />124 <br />0 <br />0 <br />39 <br />0 <br />0 <br />47 <br />Lane Group Flow (vph) <br />98 <br />478 <br />12 <br />120 <br />489 <br />34 <br />71 <br />1092 <br />32 <br />234 <br />989 <br />51 <br />Tum Type <br />pm+pt <br />NA <br />Perm <br />pm+pt <br />NA <br />Perm <br />pm+pt <br />NA <br />Perm <br />pm+pt <br />NA <br />Perm <br />Protected Phases <br />7 <br />4 <br />3 <br />8 <br />5 <br />2 <br />1 <br />6 <br />Permitted Phases <br />4 <br />4 <br />8 <br />8 <br />2 <br />2 <br />6 <br />6 <br />Actuated Green, G (s) <br />32.5 <br />24.0 <br />24.0 <br />40.5 <br />28.0 <br />28.0 <br />66.5 <br />59.0 <br />59.0 <br />79.0 <br />67.0 <br />67.0 <br />Effective Green, g (s) <br />32.5 <br />24.0 <br />24.0 <br />40.5 <br />28.0 <br />28.0 <br />66.5 <br />59.0 <br />59.0 <br />79.0 <br />67.0 <br />67.0 <br />Actuated g/C Ratio <br />0.25 <br />0.18 <br />0.18 <br />0.31 <br />0.22 <br />0.22 <br />0.51 <br />0.45 <br />0.45 <br />0.61 <br />0.52 <br />0.52 <br />Clearance Time (s) <br />4.5 <br />5.0 <br />5.0 <br />4.5 <br />5.0 <br />5.0 <br />4.5 <br />5.0 <br />5.0 <br />4.5 <br />5.0 <br />5.0 <br />Lane Grp Cap (vph) <br />224 <br />938 <br />292 <br />288 <br />762 <br />340 <br />294 <br />1606 <br />718 <br />325 <br />1823 <br />815 <br />v/s Ratio Prot <br />0.03 <br />0.09 <br />c0.04 <br />c0.14 <br />0.01 <br />0.31 <br />c0.09 <br />0.28 <br />v/s Ratio Perm <br />0.08 <br />0.01 <br />0.09 <br />0.02 <br />0.11 <br />0.02 <br />c0.35 <br />0.03 <br />v/c Ratio <br />0.44 <br />0.51 <br />0.04 <br />0.42 <br />0.64 <br />0.10 <br />0.24 <br />0.68 <br />0.04 <br />0.72 <br />0.54 <br />0.06 <br />Uniform Delay, d1 <br />39.0 <br />47.7 <br />43.5 <br />33.5 <br />46.4 <br />40.9 <br />16.9 <br />28.0 <br />19.8 <br />19.5 <br />21.2 <br />15.8 <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 />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />Incremental Delay, d2 <br />6.1 <br />2.0 <br />0.3 <br />4.4 <br />4.1 <br />0.6 <br />1.9 <br />2.3 <br />0.1 <br />12.9 <br />1.2 <br />0.1 <br />Delay (s) <br />45.1 <br />49.7 <br />43.8 <br />37.9 <br />50.6 <br />41.5 <br />18.8 <br />30.4 <br />19.9 <br />32.4 <br />22.4 <br />15.9 <br />Level of Service <br />D <br />D <br />D <br />D <br />D <br />D <br />B <br />C <br />B <br />C <br />C <br />B <br />Approach Delay (s) <br />48.4 <br />46.7 <br />29.1 <br />23.7 <br />Approach LOS <br />D <br />D <br />C <br />C <br />Intersection Summary <br />HCM 2000 Control Delay <br />33.8 <br />HCM 2000 <br />Level of Service <br />C <br />HCM 2000 Volume to Capacity ratio <br />0.70 <br />Actuated Cycle Length (s) <br />130.0 <br />Sum of lost <br />time (s) <br />19.0 <br />Intersection Capacity Utilization <br />73.0% <br />ICU <br />Level of Service <br />C <br />Analysis Period (min) <br />15 <br />c Critical Lane Group <br />7/22015 Baseline Synchro 9 Report <br />Page 5 <br />