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HCM Signalized Intersection Capacity Analysis Approved No Project AM 8: Bernal Ave/Valley Ave & Stanley Blvd Synchro 11 Report Page 8 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 280 270 50 190 940 950 10 540 150 160 370 180 Future Volume (vph) 280 270 50 190 940 950 10 540 150 160 370 180 Ideal Flow (vphpl)1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Total Lost time (s)4.0 4.0 4.0 4.0 1.6 4.0 4.0 2.7 4.0 4.0 Lane Util. Factor 0.97 0.95 0.97 0.91 0.91 1.00 0.95 1.00 0.97 0.95 Frpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.98 1.00 0.99 Flpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Frt 1.00 0.98 1.00 0.96 0.85 1.00 1.00 0.85 1.00 0.95 Flt Protected 0.95 1.00 0.95 1.00 1.00 0.95 1.00 1.00 0.95 1.00 Satd. Flow (prot)3433 3443 3433 3231 1441 1770 3539 1553 3400 3346 Flt Permitted 0.95 1.00 0.95 1.00 1.00 0.95 1.00 1.00 0.95 1.00 Satd. Flow (perm)3433 3443 3433 3231 1441 1770 3539 1553 3400 3346 Peak-hour factor, PHF 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 Adj. Flow (vph) 308 297 55 209 1033 1044 11 593 165 176 407 198 RTOR Reduction (vph) 0 16 0 0 40 60 0 0 123 0 55 0 Lane Group Flow (vph) 308 336 0 209 1411 566 11 593 42 176 550 0 Confl. Peds. (#/hr)13 1 5 5 Confl. Bikes (#/hr)1 2 Heavy Vehicles (%)2% 2% 2% 2% 2% 2% 2% 2% 2% 3% 2% 2% Turn Type Prot NA Prot NA pt+ov Prot NA Perm Prot NA Protected Phases 1 6 5 2 7 2 3 8 7 4 Permitted Phases 8 Actuated Green, G (s) 9.0 37.5 9.6 38.1 54.7 1.0 23.0 23.0 10.2 32.2 Effective Green, g (s) 9.0 39.9 9.6 40.5 53.1 1.0 24.3 25.6 10.2 33.5 Actuated g/C Ratio 0.09 0.40 0.10 0.40 0.53 0.01 0.24 0.26 0.10 0.34 Clearance Time (s)4.0 6.4 4.0 6.4 4.0 5.3 5.3 4.0 5.3 Vehicle Extension (s) 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 Lane Grp Cap (vph) 308 1373 329 1308 765 17 859 397 346 1120 v/s Ratio Prot c0.09 0.10 0.06 c0.44 c0.39 0.01 c0.17 0.05 0.16 v/s Ratio Perm 0.03 v/c Ratio 1.00 0.24 0.64 1.08 0.74 0.65 0.69 0.11 0.51 0.49 Uniform Delay, d1 45.5 20.0 43.5 29.8 18.1 49.3 34.4 28.5 42.5 26.5 Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Incremental Delay, d2 51.3 0.4 4.0 48.9 3.9 62.0 2.4 0.1 1.2 0.3 Delay (s)96.8 20.4 47.5 78.7 22.0 111.3 36.8 28.6 43.7 26.8 Level of Service F C D E C F DCDC Approach Delay (s)56.1 60.3 36.1 30.6 Approach LOS E E D C Intersection Summary HCM 2000 Control Delay 50.4 HCM 2000 Level of Service D HCM 2000 Volume to Capacity ratio 0.93 Actuated Cycle Length (s) 100.0 Sum of lost time (s)16.0 Intersection Capacity Utilization 78.6% ICU Level of Service D Analysis Period (min) 15 c Critical Lane Group