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HCM Signalized Intersection Capacity Analysis Scenario: PM Future w Proj (Mitigated) <br />21: Sunwood DR & Ramsey Blvd Timing Plan: PM Peak <br />Movement <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 />EBL EBT <br />1900 1900 <br />4.0 4.0 <br />1.00 1.00 <br />1.00 1.00 <br />0.95 1.00 <br />1770 1863 <br />0.95 1.00 <br />1770 1863 <br />198 439 <br />0.92 0.92 <br />215 477 <br />215 477 <br />Prot <br />7 <br />11.0 33.5 <br />11.0 33.5 <br />0.14 0.43 <br />4.0 4.0 <br />3.0 3.0 <br />248 796 <br />c0.12 0.26 <br />0.87 0.60 <br />33.0 17.3 <br />1.00 1.00 <br />25.7 1.2 <br />58.7 18.5 <br />E B <br />21.6 <br />C <br />1- <br />EBR WBL WBT WBR <br />1 <br />NBL NBT <br />r <br />1900 <br />4.0 <br />1.00 <br />0.85 <br />1.00 <br />1583 <br />1.00 <br />1583 <br />497 <br />0.92 <br />540 <br />540 <br />111 <br />1900 <br />4.0 <br />1.00 <br />1.00 <br />0.95 <br />1770 <br />0.49 <br />914 <br />43 <br />0.92 <br />47 <br />47 <br />1900 <br />4.0 <br />1.00 <br />1.00 <br />1.00 <br />1863 <br />1.00 <br />1863 <br />373 <br />0.92 <br />405 <br />405 <br />pm+ov Perm <br />4 5 8 <br />4 8 8 <br />47.1 18.5 18.5 18.5 13.6 <br />47.1 18.5 18.5 18.5 13.6 <br />0.60 0.24 0.24 0.24 0.17 <br />4.0 4.0 4.0 4.0 4.0 <br />3.0 3.0 3.0 3.0 3.0 <br />1032 216 440 374 307 <br />0.09 c0.22 c0.15 <br />0.25 0.05 0.02 <br />0.52 0.22 0.92 0.06 0.88 <br />9.1 24.1 29.2 23.2 31.6 <br />1.00 1.00 1.00 1.00 1.00 <br />0.5 0.5 24.5 0.1 23.6 <br />9.6 24.6 53.7 23.3 55.2 <br />A CDC E <br />49.3 <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 />03/24/2003 <br />MEYERMMINN-SX51 <br />30.3 <br />0.90 <br />78.4 <br />83.2% <br />HCM Level of Service <br />1900 <br />4.0 <br />1.00 <br />0.85 <br />1.00 <br />1583 <br />1.00 <br />1583 <br />22 <br />0.92 <br />24 <br />24 <br />1900 <br />4.0 <br />1.00 <br />1.00 <br />0.95 <br />1770 <br />0.95 <br />1770 <br />248 <br />0.92 <br />270 <br />270 <br />1900 <br />4.0 <br />0.95 <br />1.00 <br />1.00 <br />3530 <br />1.00 <br />3530 <br />761 <br />0.92 <br />827 <br />841 <br />Perm Prot <br />5 2 <br />36.9 <br />36.9 <br />0.47 <br />4.0 <br />3.0 <br />1661 <br />0.24 <br />0.51 <br />14.4 <br />1.00 <br />0.2 <br />14.7 <br />B <br />24.5 <br />C <br />4/ <br />NBR SBL SBT SBR <br />Vi f <br />1900 1900 1900 1900 <br />4.0 4.0 <br />1.00 0.95 <br />1.00 0.98 <br />0.95 1.00 <br />1770 3473 <br />0.34 1.00 <br />625 3473 <br />13 13 619 88 <br />0.92 0.92 0.92 0.92 <br />14 14 673 96 <br />0 14 769 0 <br />Perm <br />6 <br />19.3 <br />19.3 <br />0.25 <br />4.0 <br />3.0 <br />154 <br />6 <br />19.3 <br />19.3 <br />0.25 <br />4.0 <br />3.0 <br />855 <br />c0.22 <br />0.02 <br />0.09 0.90 <br />22.8 28.6 <br />1.00 1.00 <br />0.3 12.2 <br />23.0 40.8 <br />C D <br />40.5 <br />D <br />Sum of lost time (s) <br />ICU Level of Service <br />16.0 <br />Page 8 <br />Meyer, Mohaddes Associates Inc. <br />