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TABLE 3.1 <br /> DESCRIPTION OF LEVEL OF SERVICE <br /> FOR MINOR MOVEMENTS AT UNSIGNALIZED INTERSECTIONS <br /> Level of Service Description <br /> A Little or no delay expected for tested minor move- <br /> ment. The movement's reserve capacity exceeds 400 <br /> passenger cars per hour. <br /> B Short traffic delays expected for tested minor <br /> movement. Its reserve capacity is in the range of <br /> 300 to 399 passenger cars per hour. <br /> C Average traffic delays expected for tested minor <br /> movement. Its reserve capacity is in the range of <br /> 200 to 299 passenger cars per hour. N <br /> D Long delays expected for tested minor movement. <br /> Its reserve capacity is in the range of 100 to 199 <br /> passenger cars per hour. <br /> E Very long traffic delays for tested minor move- <br /> ment. Its reserve capacity is less than 100 <br /> passenger cars per hour. <br /> F Demand volume exceeds capacity of the tested minor <br /> movement. Extreme delays with queuing may cause <br /> severe congestion affecting other traffic move- <br /> ments. Intersection improvements are usually <br /> warranted. <br /> Source: 1985 Highway Capacity Manual <br /> TABLE 3.2 <br /> INTERSECTION LEVEL OF SERVICE <br /> (PM PEAK HOUR - EXISTING GEOMETRICS) <br /> Existing + <br /> Existing + Existing + Project + <br /> Intersection (Summer 88) Project Cumulative <br /> Mariposa/Austin(a) B, A, A B, A, A C, B, A <br /> Austin/Arch(b) A, A, A A, A, A A, A, A <br /> 1985 Highway Capacity Manual Unsignalized Analysis Methodology <br /> (a) North left, North right, West left <br /> (b) East left, East right, North left <br /> 3-26 <br /> 101-32.R4 4/13/89 <br />