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DI ACS Assoclates <br />Table 3 -1 <br />Roadway Capacity Values <br />Freeway]Transpqrtati an Corridors <br />Freeway Sires At Level of Service D <br />4 lanes 65,000 <br />6 lanes 115,000 <br />S lanes 145,000 <br />10 lanes 175,000 <br />Arterial Hiithwa <br />Level of Service <br />Inc of Arterial A S C D E F <br />6 lanes divided <br />36,000 <br />40,400 <br />45,000 <br />49,500 <br />54,000 <br />4 lanes divided <br />24,000 <br />27,000 <br />30,000 <br />33,000 <br />36,000 <br />4 lanes (undivided) <br />15,000 <br />18,000 <br />20,000 <br />22,000 <br />24,000 <br />2 lanes (undivided) <br />5,000 <br />7,500 <br />10,000 <br />12,500 <br />15,000 <br />Maximum average daily traffic (AD I) <br />These roadway capacities are "rule of abumb" figures only, to be used at the General Plan level. 7itey are affected by such <br />factors as intersections (numbers and configuration), degree of access control, madway grades, dessgn geom tics (horizontal <br />and vertical alignment standards), sight distance, level of truck and bus traffic, and level of pedestrian and bicycle traffic. <br />Source: Orange County General Plan - Muster Plan ofAHtTivl ffighway Componenu, County of Orange, Environmental <br />Agency, 1982 <br />2865ZP902ZIr0 RPt 11 <br />