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HCM Signalized Intersection Capacity Analysis Ross Station Relocation PM <br />2: Ross & Santa Ana & 5th 3/9/2016 <br />Iq:1�q:1�q:1:�� 1:1�� I:1��I:1:Y�.9:1�.9:1�.9:1:S.9r01�.99r1:S.99r1:YJ <br />Lane Configurations <br />I <br />ft <br />F <br />I <br />T <br />F <br />I <br />T <br />F <br />I <br />Fri <br />Traffic Volume (vph) <br />75 <br />485 <br />70 <br />55 <br />200 <br />95 <br />70 <br />195 <br />85 <br />100 <br />730 <br />105 <br />Future Volume (vph) <br />75 <br />485 <br />70 <br />55 <br />200 <br />95 <br />70 <br />195 <br />85 <br />100 <br />730 <br />105 <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 />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />4.5 <br />5.0 <br />Lane Util. Factor <br />1.00 <br />0.95 <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 />0.88 <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 />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 />Satd.Flow (prot) <br />1770 <br />3539 <br />1583 <br />1770 <br />1863 <br />1583 <br />1770 <br />1863 <br />1583 <br />1770 <br />2787 <br />At Permitted <br />0.95 <br />1.00 <br />1.00 <br />0.61 <br />1.00 <br />1.00 <br />0.60 <br />1.00 <br />1.00 <br />0.95 <br />1.00 <br />Satd.Flow (perm) <br />1770 <br />3539 <br />1583 <br />1136 <br />1863 <br />1583 <br />1122 <br />1863 <br />1583 <br />1770 <br />2787 <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 />82 <br />527 <br />76 <br />60 <br />217 <br />103 <br />76 <br />212 <br />92 <br />109 <br />793 <br />114 <br />RTOR Reduction (vph) <br />0 <br />0 <br />53 <br />0 <br />0 <br />70 <br />0 <br />0 <br />63 <br />0 <br />77 <br />0 <br />Lane Group Flow (vph) <br />82 <br />527 <br />23 <br />60 <br />217 <br />33 <br />76 <br />212 <br />29 <br />109 <br />830 <br />0 <br />Tum Type <br />Prot <br />NA <br />Perm <br />Perm <br />NA <br />Perm <br />Perm <br />NA <br />Perm <br />Perm <br />Perm <br />Protected Phases <br />7 <br />4 <br />2 <br />6 <br />Permitted Phases <br />4 <br />2 <br />2 <br />6 <br />6 <br />3 <br />8 <br />Actuated Green, G (s) <br />5.5 <br />18.2 <br />18.2 <br />19.0 <br />19.0 <br />19.0 <br />19.0 <br />19.0 <br />19.0 <br />8.3 <br />21.0 <br />Effective Green, g (s) <br />5.5 <br />18.2 <br />18.2 <br />19.0 <br />19.0 <br />19.0 <br />19.0 <br />19.0 <br />19.0 <br />8.3 <br />21.0 <br />Actuated g/C Ratio <br />0.09 <br />0.30 <br />0.30 <br />0.32 <br />0.32 <br />0.32 <br />0.32 <br />0.32 <br />0.32 <br />0.14 <br />0.35 <br />Clearance Time (s) <br />4.5 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />5.0 <br />4.5 <br />5.0 <br />Lane Grp Cap (vph) <br />162 <br />1073 <br />480 <br />359 <br />589 <br />501 <br />355 <br />589 <br />501 <br />244 <br />975 <br />v/s Ratio Prot <br />0.05 <br />0.15 <br />c0.12 <br />0.11 <br />v/s Ratio Perm <br />0.01 <br />0.05 <br />0.02 <br />0.07 <br />0.02 <br />c0.06 <br />c0.30 <br />v/c Ratio <br />0.51 <br />0.49 <br />0.05 <br />0.17 <br />0.37 <br />0.07 <br />0.21 <br />0.36 <br />0.06 <br />0.45 <br />0.85 <br />Uniform Delay, d1 <br />26.0 <br />17.1 <br />14.8 <br />14.8 <br />15.9 <br />14.3 <br />15.0 <br />15.8 <br />14.3 <br />23.7 <br />18.1 <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 />Incremental Delay, d2 <br />10.9 <br />1.6 <br />0.2 <br />1.0 <br />1.8 <br />0.3 <br />1.4 <br />1.7 <br />0.2 <br />5.8 <br />9.3 <br />Delay (s) <br />36.8 <br />18.7 <br />15.0 <br />15.8 <br />17.6 <br />14.6 <br />16.4 <br />17.5 <br />14.5 <br />29.6 <br />27.4 <br />Level of Service <br />D <br />B <br />B <br />B <br />B <br />B <br />B <br />B <br />B <br />C <br />C <br />Approach Delay (s) <br />20.5 <br />16.5 <br />16.6 <br />27.6 <br />Approach LOS <br />C <br />B <br />B <br />C <br />Intersection Summary <br />HCM 2000 Control Delay <br />22.2 <br />HCM 2000 <br />Level of Service <br />C <br />HCM 2000 Volume to Capacity <br />ratio <br />0.62 <br />Actuated Cycle Length (s) <br />60.0 <br />Sum of lost <br />time (s) <br />14.5 <br />Intersection Capacity Utilization <br />56.4% <br />ICU <br />Level of Service <br />B <br />Analysis Period (min) <br />15 <br />c Critical Lane Group <br />7/22015 Baseline Synchro 9 Report <br />Page 1 <br />