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HCM Signalized Intersection Capacity Analysis <br />6: Highway 10 & Ramsey Blvd <br />Movement MIL <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 />EBI j EBT <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 />63 1802 <br />0.92 0.92 <br />68 1959 <br />68 1959 <br />Prot <br />5 2 <br />7.7 <br />7.7 <br />0.06 <br />4.0 <br />3.0 <br />109 <br />0.04 <br />90.3 <br />93.3 <br />0.75 <br />7.0 <br />6.0 <br />2642 <br />c0.55 <br />0.62 0.74 <br />57.2 9.0 <br />0.91 0.50 <br />7.5 1.3 <br />59.5 5.9 <br />E A <br />7.7 <br />A <br />Intersection Summary <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 />1- <br />WBU WBT <br />A ++ <br />1900 1900 <br />4.0 <br />0.95 <br />1.00 <br />1.00 <br />3539 <br />1.00 <br />3539 <br />0 824 <br />0.92 0.92 <br />0 896 <br />0 896 <br />Prot <br />1 6 <br />10.6 <br />0.75 <br />125.0 <br />83.3% <br />78.6 <br />81.6 <br />0.65 <br />7.0 <br />6.0 <br />2310 <br />0.25 <br />0.39 <br />10.1 <br />0.06 <br />0.4 <br />1.0 <br />A <br />0.9 <br />A <br />Scenario: AM Existing <br />Timing Plan: AM Peak <br />WBR SBL SBR <br />fir <br />1900 <br />4.0 <br />1.00 <br />0.85 <br />1.00 <br />1583 <br />1.00 <br />1583 <br />94 <br />0.92 <br />102 <br />102 <br />Perm <br />6 <br />78.6 <br />81.6 <br />0.65 <br />7.0 <br />6.0 <br />1033 <br />0.06 <br />0.10 <br />8.1 <br />0.00 <br />0.2 <br />0.2 <br />A <br />1900 <br />4.0 <br />1.00 <br />1.00 <br />0.95 <br />1770 <br />0.95 <br />1770 <br />235 <br />0.92 <br />255 <br />255 <br />4 <br />21.7 <br />23.7 <br />0.19 <br />6.0 <br />4.0 <br />336 <br />c0.14 <br />0.76 <br />47.9 <br />1.00 <br />10.0 <br />58.0 <br />E <br />54.3 <br />D <br />r <br />1900 <br />4.0 <br />1.00 <br />0.85 <br />1.00 <br />1583 <br />1.00 <br />1583 <br />90 <br />0.92 <br />98 <br />98 <br />Perm <br />4 <br />21.7 <br />23.7 <br />0.19 <br />6.0 <br />4.0 <br />300 <br />0.06 <br />0.33 <br />43.8 <br />1.00 <br />0.9 <br />44.6 <br />D <br />HCM Level of Service <br />Sum of lost time (s) <br />ICU Level of Service <br />8.0 <br />Page 2 <br />Meyer, Mohaddes Associates Inc. <br />