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HCM Signalized Intersection Capacity Analysis Scenario: PM Existing <br />6: Highway 10 & Ramsey Blvd Timing Plan: PM Peak <br />1- <br />Movement <br />EBL EBT <br />WBU WBT WBR SBL SBR <br />Lane Configurations <br />Ideal Flow (vphpl) <br />Total Lost time (s) <br />Lane Util. Factor <br />Frt <br />Flt Protected <br />Satd. Flow (prot) <br />Flt Permitted <br />Satd. Flow (perm) <br />Volume (vph) <br />Peak -hour factor, PHF <br />Adj. Flow (vph) <br />Lane Group Flow (vph) <br />Turn Type <br />Protected Phases <br />Permitted Phases <br />Actuated Green, G (s) <br />Effective Green, g (s) <br />Actuated g/C Ratio <br />Clearance Time (s) <br />Vehicle Extension (s) <br />Lane Grp Cap (vph) <br />v/s Ratio Prot <br />v/s Ratio Perm <br />v/c Ratio <br />Uniform Delay, d1 <br />Progression Factor <br />Incremental Delay, d2 <br />Delay (s) <br />Level of Service <br />Approach Delay (s) <br />Approach LOS <br />Intersection Summary <br />1900 1900 <br />4.0 4.0 <br />1.00 0.95 <br />1.00 1.00 <br />0.95 1.00 <br />1770 3539 <br />0.95 1.00 <br />1770 3539 <br />53 1174 <br />0.92 0.92 <br />58 1276 <br />58 1276 <br />Prot <br />5 2 <br />5.6 <br />5.6 <br />0.04 <br />4.0 <br />3.0 <br />79 <br />c0.03 <br />0.73 <br />59.0 <br />1.31 <br />26.9 <br />104.0 <br />F <br />88.1 <br />91.1 <br />0.73 <br />7.0 <br />6.0 <br />2579 <br />0.36 <br />0.49 <br />7.2 <br />0.39 <br />0.6 <br />3.4 <br />A <br />7.8 <br />A <br />1900 <br />4.0 <br />1.00 <br />1.00 <br />0.95 <br />1770 <br />0.95 <br />1770 <br />24 <br />0.92 <br />26 <br />26 <br />Prot <br />1 <br />3.6 <br />3.6 <br />0.03 <br />4.0 <br />3.0 <br />51 <br />0.01 <br />0.51 <br />59.8 <br />0.81 <br />0.7 <br />49.2 <br />D <br />HCM Average Control Delay <br />HCM Volume to Capacity ratio <br />Actuated Cycle Length (s) <br />Intersection Capacity Utilization <br />c Critical Lane Group <br />Ramsey AUAR <br />03/19/2003 <br />MEYERMMINN-SX51 <br />9.7 <br />0.78 <br />125.0 <br />72.6% <br />++ r <br />1900 1900 1900 1900 <br />4.0 4.0 4.0 4.0 <br />0.95 1.00 1.00 1.00 <br />1.00 0.85 1.00 0.85 <br />1.00 1.00 0.95 1.00 <br />3539 1583 1770 1583 <br />1.00 1.00 0.95 1.00 <br />3539 1583 1770 1583 <br />1898 234 148 126 <br />0.92 0.92 0.92 0.92 <br />2063 254 161 137 <br />2063 254 161 137 <br />Perm Perm <br />6 4 <br />6 4 <br />86.1 86.1 16.3 16.3 <br />89.1 89.1 18.3 18.3 <br />0.71 0.71 0.15 0.15 <br />7.0 7.0 6.0 6.0 <br />6.0 6.0 4.0 4.0 <br />2523 1128 259 232 <br />c0.58 c0.09 <br />0.82 <br />12.4 <br />0.39 <br />0.3 <br />5.1 <br />A <br />5.0 <br />A <br />0.16 <br />0.23 <br />6.1 <br />0.00 <br />0.0 <br />0.0 <br />A <br />0.62 <br />50.1 <br />1.00 <br />5.2 <br />55.3 <br />E <br />54.9 <br />D <br />0.09 <br />0.59 <br />49.8 <br />1.00 <br />4.6 <br />54.5 <br />D <br />HCM Level of Service <br />A <br />Sum of lost time (s) <br />ICU Level of Service <br />12.0 <br />Page 2 <br />Meyer, Mohaddes Associates Inc. <br />