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HCM Signalized Intersection Capacity Analysis Scenario: AM Future w Proj (Mitigated) <br />21: Sunwood DR & Ramsey Blvd Timing Plan: AM 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 />38 31 <br />0.92 0.92 <br />41 34 <br />41 34 <br />Prot <br />7 <br />2.2 14.9 <br />2.2 14.9 <br />0.03 0.18 <br />4.0 4.0 <br />3.0 3.0 <br />48 340 <br />c0.02 0.02 <br />0.85 0.10 <br />39.5 27.8 <br />1.00 1.00 <br />76.9 0.1 <br />116.4 27.9 <br />F C <br />23.2 <br />C <br />1- <br />EBR WBL WBT WBR <br />r r <br />1900 1900 1900 1900 <br />4.0 4.0 4.0 4.0 <br />1.00 1.00 1.00 1.00 <br />0.85 1.00 1.00 0.85 <br />1.00 0.95 1.00 1.00 <br />1583 1770 1863 1583 <br />1.00 0.73 1.00 1.00 <br />1583 1369 1863 1583 <br />242 10 110 7 <br />0.92 0.92 0.92 0.92 <br />263 11 120 8 <br />263 11 120 8 <br />pm+ov Perm Perm <br />4 5 8 <br />4 8 8 <br />48.6 8.7 8.7 8.7 <br />48.6 8.7 8.7 8.7 <br />0.60 0.11 0.11 0.11 <br />4.0 4.0 4.0 4.0 <br />3.0 3.0 3.0 3.0 <br />1020 146 199 169 <br />0.11 c0.06 <br />0.06 <br />0.26 <br />7.9 <br />1.00 <br />0.1 <br />8.0 <br />A <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 />33.4 <br />0.88 <br />81.6 <br />77.1% <br />1 <br />NBL NBT <br />1900 <br />4.0 <br />1.00 <br />1.00 <br />0.95 <br />1770 <br />0.95 <br />1770 <br />620 <br />0.92 <br />674 <br />674 <br />Prot <br />5 <br />33.7 <br />33.7 <br />0.41 <br />4.0 <br />3.0 <br />731 <br />c0.38 <br />0.01 0.01 <br />0.08 0.60 0.05 0.92 <br />32.8 34.8 32.7 22.7 <br />1.00 1.00 1.00 1.00 <br />0.2 5.1 0.1 17.1 <br />33.0 39.9 32.8 39.8 <br />CDCD <br />38.9 <br />D <br />HCM Level of Service <br />4/ <br />NBR SBL SBT SBR <br />f <br />1900 1900 1900 1900 1900 <br />4.0 4.0 4.0 <br />0.95 1.00 0.95 <br />0.99 1.00 0.96 <br />1.00 0.95 1.00 <br />3489 1770 3412 <br />1.00 0.52 1.00 <br />3489 967 3412 <br />329 34 18 572 <br />0.92 0.92 0.92 0.92 <br />358 37 20 622 <br />395 0 20 819 <br />Perm <br />2 6 <br />6 <br />58.7 21.0 21.0 <br />58.7 21.0 21.0 <br />0.72 0.26 0.26 <br />4.0 4.0 4.0 <br />3.0 3.0 3.0 <br />2510 249 878 <br />0.11 c0.24 <br />0.02 <br />0.16 0.08 0.93 <br />3.6 23.0 29.6 <br />1.00 1.00 1.00 <br />0.0 0.1 16.4 <br />3.7 23.1 46.0 <br />A C D <br />26.4 45.5 <br />C D <br />181 <br />0.92 <br />197 <br />0 <br />Sum of lost time (s) <br />ICU Level of Service <br />16.0 <br />Page 8 <br />Meyer, Mohaddes Associates Inc. <br />