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HCM Signalized Intersection Capacity Analysis Scenario: AM Future w Proj (Mitigated) <br />3: Highway 10 & Armstrong Blvd Timing Plan: AM Peak <br />Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR <br />Lane Configurations ►j'j 4i4i4i <br />Ideal Flow (vphpl) 1900 1900 <br />Total Lost time (s) 4.0 4.0 <br />Lane Util. Factor 0.97 0.91 <br />Frt 1.00 1.00 <br />Flt Protected 0.95 1.00 <br />Satd. Flow (prot) 3433 5085 <br />Flt Permitted 0.95 1.00 <br />Satd. Flow (perm) 3433 5085 <br />Volume (vph) 267 2003 <br />Peak -hour factor, PHF 0.92 0.92 <br />Adj. Flow (vph) 290 2177 <br />Lane Group Flow (vph) 290 2177 <br />Turn Type Prot <br />Protected Phases 5 2 <br />Permitted Phases <br />Actuated Green, G (s) 25.2 96.1 <br />Effective Green, g (s) 25.2 99.6 <br />Actuated g/C Ratio 0.17 0.66 <br />Clearance Time (s) 4.0 7.5 <br />Vehicle Extension (s) 3.0 3.0 <br />Lane Grp Cap (vph) 577 3376 <br />v/s Ratio Prot 0.08 c0.43 <br />v/s Ratio Perm <br />v/c Ratio 0.50 <br />Uniform Delay, d1 56.7 <br />Progression Factor 1.00 <br />Incremental Delay, d2 0.7 <br />Delay (s) 57.4 <br />Level of Service E <br />Approach Delay (s) <br />Approach LOS <br />Intersection Summary <br />0.64 <br />14.8 <br />1.00 <br />1.0 <br />15.8 <br />B <br />20.7 <br />C <br />r ttt r r <br />1900 1900 1900 1900 1900 1900 <br />4.0 4.0 4.0 4.0 4.0 <br />1.00 0.91 1.00 1.00 1.00 <br />1.00 1.00 0.85 1.00 0.91 <br />0.95 1.00 1.00 0.95 1.00 <br />1770 5085 1583 1770 1695 <br />0.95 1.00 1.00 0.75 1.00 <br />1770 5085 1583 1394 1695 <br />0 7 911 140 1 11 <br />0.92 0.92 0.92 0.92 0.92 0.92 <br />0 8 990 152 1 12 <br />0 8 990 152 1 30 <br />Perm Prot Perm Perm <br />1 6 <br />1900 1900 1900 1900 <br />4.0 4.0 4.0 <br />0.97 1.00 1.00 <br />1.00 1.00 0.85 <br />0.95 1.00 1.00 <br />3433 1863 1583 <br />0.95 1.00 1.00 <br />3433 1863 1583 <br />17 362 13 234 <br />0.92 0.92 0.92 0.92 <br />18 393 14 254 <br />0 393 14 254 <br />Prot Free <br />8 7 4 <br />2 6 8 Free <br />1.5 72.4 72.4 10.0 10.0 21.9 34.9 150.0 <br />1.5 75.9 75.9 11.0 11.0 21.9 36.9 150.0 <br />0.01 0.51 0.51 0.07 0.07 0.15 0.25 1.00 <br />4.0 7.5 7.5 5.0 5.0 4.0 6.0 <br />3.0 3.0 3.0 3.0 3.0 3.0 3.0 <br />18 2573 801 102 124 501 458 1583 <br />0.00 c0.19 c0.02 c0.11 0.01 <br />0.10 0.00 0.16 <br />0.44 0.38 0.19 0.01 0.24 0.78 0.03 0.16 <br />73.8 22.7 20.2 64.4 65.6 61.8 43.0 0.0 <br />1.32 0.25 0.05 1.00 1.00 1.00 1.00 1.00 <br />15.1 0.4 0.5 0.0 1.0 7.9 0.0 0.2 <br />112.3 6.1 1.6 64.5 66.6 69.7 43.0 0.2 <br />F A A E E E D A <br />6.2 66.5 42.4 <br />A E 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 />20.5 <br />0.64 <br />150.0 <br />75.0% <br />HCM Level of Service <br />Sum of lost time (s) <br />ICU Level of Service <br />16.0 <br />Page 1 <br />Meyer, Mohaddes Associates Inc. <br />