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40 <br />40 <br />i <br />OF <br />f-'opic#625-DD0-005 <br />.'tarts Preparation Manual - Metric <br />2.12 Clear Zone <br />-Table 2.12.1 Clear Zone Widths <br />CLEAR ZONE 1NIDT" (METERS) <br /><15D0 AADT <br />� 1504 IIAD'i <br />DESIGN _ TRAVEL LANES <br />AUXILIARY LANES <br />AUXILIARY LANES <br />& <br />SPEED TRAVEL LANES & <br />& <br />54NGLE LANE <br />kmlh & <br />SINGLE LANE MULTI -LANE <br />MULTI -LANE RAMPS <br />RAMPS <br />RAMPS RAMPS <br />3.0 <br />a. - <br />-ter �.rt <br />5.4 .2 <br />70 6.0 <br />4.2 <br />74 7.2 4.0 <br />5.0 <br />.4-2 <br />SD 7.2 4.2 7.2 <br />4.2 <br />90 9.0 5.4 9.0 <br />5.4 <br />11.D 7.2 <br />> 90 Iles to highways with (tush shoutders <br />of 1:4 or hatter. AAP <br />Above clear zone widths are for side slopes <br />only. May be in rural of urban locations. <br />AAI7T=Mainline 20 years projected annual average daily traffic. <br />va 'Irrident <br />d'nit" ` " <br />history inicates need, or where specific site investi ation sitiaws - <br />outside of horizontal curves with hush shoulders in <br />Where accident <br />zone widths shall he adjusted on the <br />potential, clear <br />accordance with Table 2.12.2. <br />w1riths are measured fro m the edge of the traveled way. <br />— <br />ar zone <br />-.__--------------------------Ic <br />- <br />ex cs �- <br />c <br />CX--`----- •-- <br />ca <br />- - _- <br />..-- <br />� .�� <br />rw0 LAhF- TW0 WAY �=> <br />MAUL <br />----------------- <br />T 1-1-Ak"IE <br />MEAS URMENT OF GLEAR 70NE <br />Criteria <br />2-63 <br />