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1; <br />Proposed Orange Grove Road Development <br />Tic Impact Study <br />In addinon to the level of service. a volume - [rapacity y /c) ratio was <br />calculated Inc the critical movements in the Churmn Sneet / Oakdale Drive <br />intersection. An overall intersection v/c ratio was not provided for the <br />unsignalized intersectiws. A v/c ratio represents the level of congestion at a <br />particular location. If an minsection is operating at a v/c equal to one, it has <br />eeatred its full capacity - Therefore, It is desirable for intersections; to have a v/c <br />ratio less than one. When calculating the v/c for the critical movemente, only <br />the lane groups that have the highest Flow ratio for each phase are considered. A <br />critical v/c of less Htzn t indicates that all the movements in the intersection can <br />be adequately accommodated with the given cycle length <br />The following table summarizes the v/c ratios for the critical movements in the <br />Cherish Street / Oakdale Drive lntersechon <br />Table 9 <br />Proposed Orange Grove Road Development <br />Critical Movement Volume to Capacity Summary <br />zoao <br />W06 <br />200 <br />E:ietingc namars <br />No-awiM <br />Build out <br />Inhrsxtlon <br />.m ratio <br />VIC moo <br />via stir <br />PM sue <br />FM PeaM <br />AM Peak PM Puk AM Peak <br />PM Falk <br />IXmhon SVmV <br />OaMele diva <br />B9 <br />6 <br />43 <br />87 57 <br />84 <br />Bt <br />(elgiall� <br />— <br />- <br />