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Califomia MIITCD 2014 PAitlon Page 1146 <br />MA's MTITCD 2009 Won, including Revisions I & 2, as emended lbruse in California) <br />Table ON(CA(, Taper Length Criteria for TemporaryTralc Control Zones <br />(for 12 feet Offset WI dth( <br />Speed' <br />S <br />�mphj <br />Minimum Taper Length*' <br />for Width of Offset 12 feetIW9 <br />Merging <br />L <br />feet <br />Shifting <br />U2 <br />feet <br />Shoulder <br />U3 <br />NO <br />Down <br />Stream <br />ifeatl0i <br />20 <br />80 <br />40 <br />27 <br />50 <br />25 <br />125 <br />63 <br />42 <br />50 <br />30 <br />180 <br />90 <br />60 <br />5o <br />35 <br />245 <br />123 <br />82 <br />50 <br />40 <br />320160 <br />107 <br />60 <br />45 <br />540 <br />270 <br />180 <br />50 <br />50 <br />600 <br />300 <br />200 <br />50 <br />55 <br />660 <br />330 <br />220 <br />50 <br />60 <br />720 <br />360 <br />240 <br />50 <br />65 <br />7BO <br />390 <br />260 <br />50 <br />70 <br />840 <br />420 <br />280 <br />50 <br />75 <br />900 <br />450 <br />300 <br />50 <br />'- Posted speed limit, off-peak 85'apercentle speed prortoworksterling, or the antloipak operating <br />speed in mph, <br />For athe r offsets use he following merging laper length formula for f: <br />For speeds of 40 mph or less,ASr160 <br />For speeds of 45 mph or mote, L -WS <br />Where: L= leper length infeel <br />W - width of offset In feel <br />S = posted speed Ilmil, off-peak Bve•petcentle speed priorto work <br />staling, or the anticipated operating speed in mph <br />*" - Maximum downstreamtaper le 0is100feet See Section 6C,08, <br />Ceapty 6H -Typical Applications November 7, 9A14 <br />Part 6 -Temporary Tra6ic Control <br />