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SIGN SPACING =X (1) MINIMUM SHOULDER TAPER LENGTH = U3 (feet) CHANNELIZATION DEVICE BUFFER DATA <br /> RURAL ROADS&URBAN ARTERNLLS 35/40 MPH 35V:k SPACING Ifeet <br /> RURAL ROADS,URBAN ARTERIALS, SHOULDER Posted Speed (mph) MPH TAPER TANGENT LONGITUDINAL BUFFER SPACE = B <br /> RESIDENTIAL&BUSINESS DISTRICTS 25 130 MPH 200'*(2) WIDTH 35/40 30 50 <br /> URBAN STREETS 25 MPH OR LESS 100'*(2) (feet) 25 30 35 40 45 50 55 60 65 70 25/30 20 40 SPEED(MPH) 25 30 35 40 45 50 55 60 65 70 <br /> (1)ALL SPACING MAY BE ADJUSTED TO ACCOMMODATE B' 40 40 60 90 - - - - - - <br /> LENGTH(feet) 155 200 250 305 <br /> INTERSECTIONS AND DRIVEWAYS. 70' 40 60 90 90 <br /> THIS <br /> SPACING MAY BE REDUCED IN URBAN AREAS TO FIT BUFFER VEHICLE ROLL AHEAD DISTANCE = R <br /> ROADWAY CONDITIONS. USE A 3 DEVICES TAPER FOR SHOULDERS LESS THEN 8' <br /> TRANSPORTABLE ATTENUATOR 30 FEET MIN. <br /> MINIMUM HOST VEHICLE WEIGHT 15,000 LBS.THE MAXIMUM TO <br /> WEIGHT SHALL BE IN ACCORDANCE WITH THE MANUFACTURERS 100 FEET MAX. <br /> RECOMMENDATION. <br /> PROTECTIVE VEHICLE NO SPECIFIED <br /> MAY BE A WORK VEHICLE STRATEGICALLY LOCATED TO SHIELD DISTANCE <br /> THE WORK AREA. REQUIRED <br /> z z <br /> c T o <br /> KI b 9 ® � WORK AREA O O <br /> X X L13 B R 50' <br /> 48' 48' <br /> ROAD <br /> WORK SHOULDER <br /> AHEAD WORK <br /> 45' 48' <br /> W20.1 W21-5 <br /> LEGEND <br /> q TEMPORARY SIGN LOCATION SHOULDER CLOSURE - LOW SPEED <br /> NOTES: <br /> CHANNELIZING DEVICES (40 MPH OR LESS) <br /> PROTECTIVE VEHICLE 1. DEVICE SPACING FOR THE DOWNSTREAM TAPER SHALL BE 20'(FT). <br /> NOT TO SCALE 2. ALL SIGNS ARE BLACK ON ORANGE. <br /> FILE NAME S:1Desl n R P&SW-SUndardsl2-Plan Sheet Libre 101-Published PSLUTC Wort Zone TrefLlc ControllW(TC-5)Shoulder Closure-Low Speed(40 MI H or Less)ITC-5.dgn Plot 1 <br /> TIME 1:20:14 PM 'T°TE FED.AID PROJ.NO. <br /> DATE 911812014 WAS <br /> PLOTTED BY FletcCo <br /> Mir <br /> DESIGNED BY +es xwreu <br /> ENTERED BY Washington State <br /> CHECKED BY Department of Transportation a <br /> PROJ.ENGR. TRAFFIC CONTROL PLAN ..EMTs <br /> REGIONAL ADM. REVISION DATE BY <br />