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Table 5-4 <br /> Taper length, Buffer Space and Advance Warning Sign Spacing <br /> Used in Typical Application Diagrams <br /> 7 English Measurements Metric Measurements <br /> Length of T"Vin f=eet Length of Taper`L'in Meters <br /> Speed in VAdllh of Ottsefi- eed to VAd1h of Offset^ <br /> s FO emetere <br /> Mile <br /> Per Flour" 11 Feet 12 Feet Per Flour' 3.3 Meters 3 6 1leters <br /> 20 73 130 30 20 22 <br /> 1-15 115 125 40 35 38 <br /> 30 165 ISO 50 `S Co <br /> 35 225 245 60 79 86 <br /> 40 293 320 70 154 169 <br /> 15 435 540 80 176 192 <br /> 50 554 &J0 90 198 2t6 <br /> 56 C G C60 100 220 240 <br /> eo 650 724 ftp 242 264 <br /> 65 715 780 <br /> 70 774 840 <br /> Pope-dspeed,on-peaketlthpem milespeedpr»rwworkataning,ortheantrbateaopervWnspeed <br /> Foroitterottael wkMn,appy the iarmtfainUble S2 <br /> For6tatehighwayii seeTrall:CommiSystems tniheCaitrsnsStarozamPlans, <br /> ' Length of Length of <br /> Longitudinaf Buffer Space Longitudinal Buffer Space <br /> Spccd in Length of 5pecd to Length of <br /> Miles Buffer Space Kilometers f9uffc;SRRaoe <br /> Per?four" to Feet Per 1lour' 1n Metertt <br /> 20 35 30 10 <br /> 25 55 40 17 <br /> 30 65 rr3 28 <br /> 35 121 60 43 <br /> 40 170 70 62 <br /> AS 220 r3'J 64 <br /> 50 290 90 105 <br /> 95 335 100 136 <br /> 60 415 110 170 <br /> e6 465 <br /> 70 585 <br /> Possud vow,othpvbk b5opermmile spood rxof w wort.star rn,3,or lltoxrsla Pxlertloporstbr+spov7 <br /> Advance Advance <br /> Warning Sign Spaclnq `A' Wwning Sign Spacing A <br /> 01 stance Dstance <br /> flood Type Gohvean Signs Road Type Behveen Signs <br /> In feet' to radars' <br /> U-ban- 25 nVh Urban -40 kmA1 <br /> ^r Ir•5 203 0r less C+'J <br /> L•t�n 30 rr.�h Urban 50 km+h <br /> or mora 350 or more too <br /> Rural 500 Rural 159 <br /> Expwy�Fnry 1000 Expwy)Fwy 303 <br /> •These are sugpeuad dhunces for Adromia w1aming SWO, adeatate sight drstwrtoes and <br /> proximity to ofii eer roadway teatimes may dictate the nW for adyistments when placed <br /> J <br />