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HCM 6th Signalized Intersection Summary1: SR 88 & E Harney Ln01/02/2025Foothill and North County Landfills Study - Existing AM Synchro 11 ReportW-TransPage 1Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBRLane ConfigurationsTraffic Volume (veh/h) 22 78 24 33 137 17 18 179 22 11 299 51Future Volume (veh/h) 22 78 24 33 137 17 18 179 22 11 299 51Initial Q (Qb), veh 0 0 0000000000Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Work Zone On Approach No No No NoAdj Sat Flow, veh/h/ln 1826 1826 1900 1767 1841 1722 1900 1737 1559 1366 1781 1811Adj Flow Rate, veh/h 24 86 21 36 151 16 20 197 16 12 329 40Peak Hour Factor 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91Percent Heavy Veh, %5509412011233686Cap, veh/h 164 227 50 166 252 25 46 499 41 21 475 58Arrive On Green 0.18 0.18 0.18 0.18 0.18 0.18 0.03 0.31 0.31 0.02 0.31 0.31Sat Flow, veh/h 190 1252 275 205 1389 136 1810 1585 129 1301 1558 189Grp Volume(v), veh/h 131 0 0 203 0 0 20 0 213 12 0 369Grp Sat Flow(s),veh/h/ln 1718 0 0 1730 0 0 1810 0 1714 1301 0 1747Q Serve(g_s), s 0.0 0.0 0.0 1.4 0.0 0.0 0.4 0.0 3.2 0.3 0.0 6.1Cycle Q Clear(g_c), s 2.1 0.0 0.0 3.5 0.0 0.0 0.4 0.0 3.2 0.3 0.0 6.1Prop In Lane 0.18 0.16 0.18 0.08 1.00 0.08 1.00 0.11Lane Grp Cap(c), veh/h 442 0 0 443 0 0 46 0 539 21 0 533V/C Ratio(X) 0.30 0.00 0.00 0.46 0.00 0.00 0.44 0.00 0.40 0.58 0.00 0.69Avail Cap(c_a), veh/h 1136 0 0 1164 0 0 552 0 3137 397 0 3198HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Upstream Filter(I) 1.00 0.00 0.00 1.00 0.00 0.00 1.00 0.00 1.00 1.00 0.00 1.00Uniform Delay (d), s/veh 11.9 0.0 0.0 12.4 0.0 0.0 15.7 0.0 8.8 16.0 0.0 10.0Incr Delay (d2), s/veh 0.4 0.0 0.0 0.7 0.0 0.0 2.4 0.0 0.3 9.4 0.0 1.2Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0%ile BackOfQ(50%),veh/ln 0.5 0.0 0.0 0.9 0.0 0.0 0.1 0.0 0.6 0.1 0.0 1.3Unsig. Movement Delay, s/vehLnGrp Delay(d),s/veh 12.2 0.0 0.0 13.1 0.0 0.0 18.1 0.0 9.1 25.4 0.0 11.2LnGrp LOS B A A B A A B A A C A BApproach Vol, veh/h 131 203 233 381Approach Delay, s/veh 12.2 13.1 9.9 11.7Approach LOS B B A BTimer - Assigned Phs 1 2 4 5 6 8Phs Duration (G+Y+Rc), s 4.5 16.3 12.0 4.8 16.0 12.0Change Period (Y+Rc), s 4.0 6.0 6.0 4.0 6.0 6.0Max Green Setting (Gmax), s 10.0 60.0 20.0 10.0 60.0 20.0Max Q Clear Time (g_c+I1), s 2.3 5.2 4.1 2.4 8.1 5.5Green Ext Time (p_c), s 0.0 0.9 0.5 0.0 1.6 0.8Intersection SummaryHCM 6th Ctrl Delay 11.6HCM 6th LOS BHCM 6th AWSC2: Jack Tone Rd & E Harney Ln01/02/2025Foothill and North County Landfills Study - Existing AM Synchro 11 ReportW-TransPage 2IntersectionIntersection Delay, s/veh 9.2Intersection LOS AMovement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBRLane ConfigurationsTraffic Vol, veh/h 15 62 13 26 98 25 34 78 16 17 70 39Future Vol, veh/h 15 62 13 26 98 25 34 78 16 17 70 39Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93Heavy Vehicles, % 13 15 15 4 10 12 0 8 13 18 7 0Mvmt Flow 16 67 14 28 105 27 37 84 17 18 75 42Number of Lanes 0 1 1 0 1 1 0 1 1 0 1 1Approach EB WB NB SBOpposing Approach WB EB SB NBOpposing Lanes 2 2 2 2Conflicting Approach Left SB NB EB WBConflicting Lanes Left 2 2 2 2Conflicting Approach RightNB SB WB EBConflicting Lanes Right 2 2 2 2HCM Control Delay 9.1 9.4 9.3 9HCM LOS A A A A Lane NBLn1NBLn2 EBLn1 EBLn2WBLn1WBLn2 SBLn1 SBLn2Vol Left, % 30% 0% 19% 0% 21% 0% 20% 0%Vol Thru, % 70% 0% 81% 0% 79% 0% 80% 0%Vol Right, % 0% 100% 0% 100% 0% 100% 0% 100%Sign Control Stop Stop Stop Stop Stop Stop Stop StopTraffic Vol by Lane 112 16 77 13 124 25 87 39LT Vol 34 0 15 0 26 0 17 0Through Vol 78 0 62 0 98 0 70 0RT Vol 0 16 0 13 0 25 0 39Lane Flow Rate 120 17 83 14 133 27 94 42Geometry Grp 7 7 7 7 7 7 7 7Degree of Util (X) 0.183 0.023 0.131 0.019 0.204 0.036 0.149 0.055Departure Headway (Hd) 5.485 4.765 5.714 4.945 5.499 4.792 5.739 4.748Convergence, Y/N Yes Yes Yes Yes Yes Yes Yes YesCap 652 748 625 720 651 744 623 751Service Time 3.238 2.517 3.47 2.701 3.248 2.541 3.493 2.501HCM Lane V/C Ratio 0.184 0.023 0.133 0.019 0.204 0.036 0.151 0.056HCM Control Delay 9.5 7.6 9.3 7.8 9.7 7.7 9.5 7.8HCM Lane LOS A A A A A A A AHCM 95th-tile Q 0.7 0.1 0.4 0.1 0.8 0.1 0.5 0.2