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_ FREEWAY WEAVING WORKSHEET Analyst JR Freeway/Dir of Travel SR 132 EB Agency/Company Peters Engineering Group Weaving Seg Location Between 1-5 Loops Date Performed 3/5/2004 Jurisdiction Caltrans Analysis Time Period AM Peak Hour Analysis Year 2025 jy�g{w Freeway free-flow speed, SFF(miPo) 65 Weaving type A Weaving number of lanes,N 3 Volume ratio,VR 0.59 Weaving seg length, L(ft) 300 Weav ng ratio,R 0.46 yTy..er�,_rain Level (pc/h) 1/ PHF Truck% RV% E T E R hfv fp v Vol 238 0.90 18 0 1.5 1.2 0.917 1.00 288 Vo2 1 0.90 0 0 1.5 1.2 1.000 1.00 1 VW1 154 0.90 25 0 1.5 1.2 0.889 1.00 192 Vw2 177 0.90 25 0 1.5 1.2 0.889 1.00 221 VW 413 jVnw ' '' {� a5',��x 289 V _ i r 702 a , a E1111:1 Ig >H Unconstrained Constrained Weavin i=w Non-Weavin i=nw Weaving i=w Non-Weaving =nw a Exhibit 24 6 0.15 0.00 b Exhibit 24 6 2.20 4,00 c Exhibit 24-6 0.97 1.30 d Exhibit 24-6 0.80. 0.75 Weaving intensity factor,w 0.86 0.37 Weaving and non-weaving 57 55,10 speeds.Siri /h Number of lanes required for unconstrained operation, Nw 1.18 Maximum number of lanes, Nw(max) 1,40 If Nw c Nw(max)unconstrained operation 1774 if Nw> Nw(max)constrained operation Wedving segment speed, S(mun) 1 48.37 Weaving segment density,D miM 4.84 Level of service, LOS A Capacity of base condition, cb(pc/h) 4058 Capacity as a 15-minute flow rate,c veh/h) 3723 Capacity as a full-hour volume,ch(veh/h) 3351 a.weaving segments longer than 2500 ft are treated as isolated merge and diverge areas using the procedures of chapter 25,'Ramps and Ramp Junctions'. b.Capacity constrained by basic freeway capacity. a Capacity occurs under constrained operating conditions. d.Three4ane Type A segments do not operate well at volume ratios greater than 0.45.Poor operations and some local queuing are expected in such cases. e.Four4ane Type A segments do not operate well at volume ratios greater than 0.35.Poor operations and some local queuing are expected in such uses. f.Capacity constrained by maximum allowable weaving flow rate:2,800 pofi(Type A),4,000(Type 8),3,500(Type Q. g.FveJane Type A segments do not operate well at volume rabos greater than 0.20.Poor operations and some local queuing are expected in such uses. Jr.Type 8 weaving segments do not operate well at volume ratios greater than 0.80.Poor operations and some lout queuing are expected in soon uses. i.T e C weaving segments do not operate well at volume mums greater than 050.Poor operabons and some local queuing are expected in sura cases. 7 HCS2000TM Copyright C 2003 University of Florida,All Rights Reserved Version 4-1d