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FREEWAY WEAVING WORKSHEET <br /> Vie' �lTa°f�liEQi�ma [o Side nit.fpma' <br /> ion- <br /> Analyst <br /> o Analyst JR Freeway/Dir of Travel SR 132 WB <br /> Agency/Company Peters Engineering Group Weaving Seg Location Between 1-5 Loops <br /> Date Performed 315/2004 Jurisdiction Caltrans <br /> Analysis Time Period AM Peak Hour Analysis Year 2025 <br /> ri G5.`y <br /> Freeway free-flow speed, SFF(mi/h) 65 <br /> Weaving number of lanes, N 3 Weaving type A <br /> Weaving seg length, L(ft) 300 Volume ratio, VR 0.04 <br /> Terrain Level Weaving ratio,R 0.39 <br /> xr: <br /> rel r t e_Bas <br /> (path) V PHF Tuck% RV% E T ER fM fp v <br /> Vol 1577 0.90 18 0 1.5 1.2 0.917 1.00 1909 <br /> Vo2 1 0.90 0 0 1.5 1.2 1.000 1.00 1 <br /> Vw1 42 0.90 25 0 1.5 1.2 0.889 1.00 52 <br /> Vw2 27 0.90 25 0 1.5 1.2 0.889 1.00 33 <br /> VW off` 85 1910 <br /> �>v <br /> V SM3a `. "F z 1995 <br /> oam>taa�xcc > .i.. ,�- iArc. iras.,..>�s <br /> 17 , E IR s Q@ & <br /> Unconstrained Constrained <br /> Weavino i=w) Non-Weavin (i=nw Weavin i=w Non-Weavin =nw) <br /> a Exhibd 24-6 0.15 0.00 <br /> b Exhibit 246 2.20 4.00 <br /> c Exhibit 24-6 0.97 1.30 <br /> d Exhibit 246 0.80 0.75 <br /> Weaving intensity factor,Wi 0.94 0.27 <br /> Weaving and nm-weaving speeds. 43.37 58.37 <br /> 5 mph <br /> Number of lanes required for unconstrained operation,Nw 0.27 <br /> Maximum number of lanes,Nw(max) 1.40 <br /> C~ If Nw<Nw(max)unconstrained operation C if Nw>Nw(max)constrained operation <br /> Weaving segment speed, S mi/h 57.52 <br /> Weaving segment densi , D mi/ln 11.56 <br /> Level of service, LOS B <br /> Capacity of base condition, cb(pclh) 5306 <br /> Capacity as a 15-minute flow rate,c veh/h 4868 <br /> Capacity as a full-hour volume,ch(veh/h) 4381 <br /> A f34*rrier_2-'�.z ie <br /> ..O .yam <br /> .vt,. _ WAR, <br /> a Weauthq segments longer Phan 2500 ti are treated as isolated merge and diverge areas using Me procedures of Chapter-25,Ramps and Ramp Junctions'. <br /> L Capacity consIlnimed by basic heeway rapacity. <br /> c capacity occas under constraned operating con6iitiorm <br /> Q Three-lane Type A segments do not operate well at volume ratios greater than 0.45.Poor operatlgis and some local queuing are expected in such cases. <br /> e.Four-lane Type A segments do not operate well at volume ratios greater than 0.35.Poor operations and some local queuing are exported in sum taus. <br /> f.Capacty wnsstraned by maximum allowable weaving flow rate:2,800 pr./h(Type A),4,000(Type 8),3,500(Type C). <br /> g.Five-lane Type A segments do not operate well at volume ratios greater than 0.20.Poor operations and some local queuing are expected m such cases. <br /> h.Type 8 weaving segments do not operate well at volume ratios greater than 0.80.Poor operations and some tical queuing are expected m such cases. <br /> i.Type C weaving segmems do not operate well at volume ratios greater than 0.50.Pow operations and some local Q11auing are expected in such cases. <br /> HCS2000T`1 Copyright C 2003 University of Florida.All Rights Reserved Version v Id <br />