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HCM Signalized Intersection Capacity Analysis 2035 HNTB Street Design Concept <br />2: Ross & Santa Ana & 5th AM Peak Hour <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 />85 <br />675 <br />30 <br />25 <br />310 <br />70 <br />70 <br />245 <br />120 <br />210 <br />700 <br />180 <br />Future Volume (vph) <br />85 <br />675 <br />30 <br />25 <br />310 <br />70 <br />70 <br />245 <br />120 <br />210 <br />700 <br />180 <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 />5.0 <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 />0.47 <br />1.00 <br />1.00 <br />0.36 <br />1.00 <br />1.00 <br />0.95 <br />1.00 <br />Satd.Flow (perm) <br />1770 <br />3539 <br />1583 <br />885 <br />1863 <br />1583 <br />670 <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 />92 <br />734 <br />33 <br />27 <br />337 <br />76 <br />76 <br />266 <br />130 <br />228 <br />761 <br />196 <br />RTOR Reduction (vph) <br />0 <br />0 <br />25 <br />0 <br />0 <br />55 <br />0 <br />0 <br />95 <br />0 <br />58 <br />0 <br />Lane Group Flow (vph) <br />92 <br />734 <br />8 <br />27 <br />337 <br />21 <br />76 <br />266 <br />35 <br />228 <br />899 <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 />6.5 <br />18.0 <br />18.0 <br />19.0 <br />19.0 <br />19.0 <br />19.0 <br />19.0 <br />19.0 <br />18.0 <br />30.0 <br />Effective Green, g (s) <br />6.5 <br />18.0 <br />18.0 <br />19.0 <br />19.0 <br />19.0 <br />19.0 <br />19.0 <br />19.0 <br />18.0 <br />30.0 <br />Actuated g/C Ratio <br />0.09 <br />0.26 <br />0.26 <br />0.27 <br />0.27 <br />0.27 <br />0.27 <br />0.27 <br />0.27 <br />0.26 <br />0.43 <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 />5.0 <br />5.0 <br />Lane Grp Cap (vph) <br />164 <br />910 <br />407 <br />240 <br />505 <br />429 <br />181 <br />505 <br />429 <br />455 <br />1194 <br />v/s Ratio Prot <br />0.05 <br />0.21 <br />c0.18 <br />0.14 <br />v/s Ratio Perm <br />0.01 <br />0.03 <br />0.01 <br />0.11 <br />0.02 <br />c0.13 <br />c0.32 <br />v/c Ratio <br />0.56 <br />0.81 <br />0.02 <br />0.11 <br />0.67 <br />0.05 <br />0.42 <br />0.53 <br />0.08 <br />0.50 <br />0.75 <br />Uniform Delay, d1 <br />30.4 <br />24.4 <br />19.4 <br />19.2 <br />22.7 <br />18.8 <br />21.0 <br />21.7 <br />19.0 <br />22.2 <br />16.9 <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 />1.05 <br />1.50 <br />Incremental Delay, d2 <br />13.1 <br />7.6 <br />0.1 <br />0.9 <br />6.8 <br />0.2 <br />7.0 <br />3.9 <br />0.4 <br />3.5 <br />3.9 <br />Delay (s) <br />43.5 <br />32.0 <br />19.5 <br />20.1 <br />29.5 <br />19.0 <br />28.0 <br />25.6 <br />19.4 <br />26.8 <br />29.2 <br />Level of Service <br />D <br />C <br />B <br />C <br />C <br />B <br />C <br />C <br />B <br />C <br />C <br />Approach Delay (s) <br />32.7 <br />27.1 <br />24.3 <br />28.7 <br />Approach LOS <br />C <br />C <br />C <br />C <br />Intersection Summary <br />HCM 2000 Control Delay <br />28.9 <br />HCM 2000 <br />Level of Service <br />C <br />HCM 2000 Volume to Capacity <br />ratio <br />0.72 <br />Actuated Cycle Length (s) <br />70.0 <br />Sum of lost <br />time (s) <br />15.0 <br />Intersection Capacity Utilization <br />67.4% <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 2 <br />