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FREEWAY WEAVING WORKSHEET art �.;; . Analyst JR Freeway/Dir of Travel SR 132 ES 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 Freeway free-flow speed, SFF(mi/h) 65 Weaving type A Weaving number of lanes, N 3 Volume rat o,VR Weaving seg length, L(ft) 300 0.57 Terrain Level Weaving ratio, R 0.21 (P ) V PHF Truck% RV% E T E,R fkv fp v Vo1 261 0.90 18 0 1.5 1.2 0.917 1.00 316 Vol 1 0.90 0 0 1.5 1.2 1.000 1.00 1 Vw1 261 0.90 25 0 1.5 1.2 0.889 1.00 326 - Vw2 70 0.90 25 0 1.5 1.2 0.889 1.00 87 Vw 413 Vnw A E 317 Vr 730 Unconstrained Constrained Weavin i=w Non-Weavin i=nw) Weavin 1=w Non-Weav n =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,wi 0.87 0.37 Weaving and non-weaving _ seeds,si mim 44.4 55.17 Number of lanes required for unconstrained operation, Nw 1.16 Maximum number of lanes,Nw(max) 1.40 r If Nw<Nw(max)unconstrained operation r if Nw>Nw(max)constrained operation y ..-- Weaving segment speed,S mi/h 48.57 Weaving segment density,D GmiAn 5.01 Level of service,LOS A Capacity of base condition,cb(pclh) 4058 _ Capacity as a 15-minute flow rate,c veh/h) 3723 Capacity as a full-hour volume,ch(veh1h) 3351 -- a Weaving segrnen�longer than 2500 fL are treated as isolated merge an0 diverye areas using the procedures of Chapter 25, Ramps wd Ramp Jwdons b.Capaary wratrairietl by basic freeway capadty. c.Capaury Danns under constrained operating cartlrdoru. tl.Three-lane Type A segments do not operate wry al wlume a0os greater than 0.45.Poor operations and some tool queuing are expected in surn gsas. e.Four-lane Type A segmenCs do not ope2te wed at volume ratios greater than 0.35.Poor operations and some local queuing are expected in wM cases. '� L Capacity constrained by maximum allowable weavng flow rate:2,000 ptlh(Type A),4,000(Type 6),3,500(Type C). .Fve-lane type A segments do not operate well at vdume ratios greater Nan 0.20.Poor operations and some tical queuing are expected in such rases. h.Type B weaning segments do not operate well at vdume ra0os greater Nan 0.80.Poor operations and some loot queuing are expected in vim case. i.T C weadn s menCs do not c erste well al voNme ratios rester Nan. .50.Poor o emtlons and sane loos ueuin are ex in suCh •� HCsmooTM Copyright C 2003 University of Florida.All Rights Reserved Version 4.Id