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Cub10oiuMDTCD2Ol2Edition Page 1136 <br /> (FBW&oNDICD2009 Edition,asamended for use inCalifornia) <br /> � <br /> �Tabh$ H-4^ en <br /> 9094(S) Tippir"Lehqth(L)In feet <br /> -49 rn <br /> ph or more <br /> 'wx*u L �_lapet 109th M feet <br /> W�_ <br /> o = <br /> Table Taper Length Criteria for Temporary Traffic Control Zones <br /> (for 12feet Offset Width) <br /> Minimum Taper Length" <br /> Speed' for Width of Offset 12 feet(W) <br /> S Merging Shifting Shoulder Down <br /> (mph) L U2 L/3 Stream <br /> 20 80 40 27 50 <br /> 25 125 63 42 50 <br /> 3.0 180 90 60 50 <br /> 35 245 123 82 50 <br /> 40 320 160. 107 50 <br /> 45 540 270 180 50 <br /> 50 600 300 200 50 <br /> 55 660 330 220 50 <br /> 60 720 360 240 50 <br /> 65 780 390 260 50 <br /> 70 840 420 280 50 <br /> Posted speed limit,off-peak85th-percentile xneed prior\nwork starting,orthe anticipated operating <br /> speed inmph. <br /> For other offsets use the following mergingtaper length formula for L: <br /> For speeds of4Omph O[less, L=W82160 <br /> For speeds of45mph ormore,L=VVG <br /> Where: L=taper length in feet <br /> VV=width ofoffset infeet <br /> G=posted speed limit,off-peak 85m'ponmnb|ospeed prior hnwork <br /> starting,orthe anticipated operating speed inmph <br /> Maximum downstream taper length is1OOfeet.See Section 0C.O8. <br /> Cbuyter 68 Typical January l3,2Vl2 <br /> Part V—Temporary Traffic Control <br /> Temporary Traffic Control(Parts 1 &6)Page iO4of320 <br />