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Work Area Traffic Control Handbook <br /> 49 <br /> CHARTA <br /> MINIMUM RECOMMENDED DELINEATOR AND SIGN PLACEMENT <br /> TRAFFIC SPEED-- TAPER DELINEATORSPACING SIGN SPACING <br /> LENGTH (Taper) (Tangent) &Between Sigdvance of ns) <br /> ach Lane 9 <br /> ns <br /> E <br /> 25 MPH(40 Krryh) 150 Ft(50m) 25 R.(8m) 50 Ft.(15m) 150 Ft(50m) <br /> 30 MPH(45 Kr") 20D Ft(60m) 30 R.(9m) 0 R 18m <br /> 35 MPH(0 Kmm) 250 Ft(75m) 35 Ft.(11 m) 70 FI. 21 m) 200 R.(60m) <br /> 40 MPH(60 KrtVh) 350 Ft(110m) 40 Ft(12m) 80 Ft(24m) 350 0R.Ft.(II 0m) <br /> j *45 MPH(70 Kro 550 Ft(170m) 45 R.(14m) 90 Ft(27m) 550 R(170m) <br /> f "50 MPH(80(85 600 R(180m) 50 Ft(15m) 100 Ft(30m) 600 FL 180m <br /> i *55 KMnPHH+(85 1000 FI 50 Ft.(15m) 100 fL(30m) 1000 R.l 0 m)) <br /> NOTES:-'See Section high speed situations. <br /> Distances shown in parenthesis are approximate. <br /> IJ **85th Percentilespeed or as directed by the Engineer. <br /> —CHART B— <br /> PARKING LANE OR SHOULDER <br /> TRAFFICSPEED** MINIMUM MAXIMUM MAXIMUM SIGN SPACING <br /> TAPERDELINEATOR SPACING (Advance of <br /> LENGTH (Tan rd <br /> ! Each Lane (Taper) gel Taper&Between <br /> 25 MPH(40 Knyb) 50 Ft(15m) 25 Ft(8m) 50 Ft.(ism) 50 Ft.its <br /> 30 MPH(45 Kmm) 66 Ft(18m) 25 Ft 8m <br /> 35 MPH(0 Km4t) 83 R 1 m ( J 50 R.(15m) 66 Ft(18m) <br /> 40 MPH(60 KrtVh) 116R(24m) 25 R.(88m) 50 R(15m) 83 R(21 m) i <br /> *45 MPH(70 Km4t) 183 FI(27m) 25 R. 8m ( ) 116 Ft(24m) <br /> *50 MPH(80 KrMi) 200 Ft Spm ( ) 50 R(15m) 183 Ft(27m) <br /> *55 iMPm+(85 333 R(30m) 25 FL(8m) 50 R(I 5(15mM) 333 Fl(30mj <br /> NOTES:-*See Section 8 for high speed situations. <br /> Distances shown in parenthesis are approximate. <br /> *"85th Percentilespeed or as directed by the En ineer. <br /> r <br />