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City of Santa Ana - Park View at Town and Country Manor <br />Draft EIR <br />Level of Significance After Mitigation <br />Less than significant. <br />Opening Year (2013) - Freeway Weaving <br />and Traffic <br />Impact 4.6-4 The project would not have a significant impact on the freeway weaving areas <br />operation during the Opening Year 2013. <br />Impact Analysis <br />Opening Year (2013) Without the Project — Freeway Weaving Analysis <br />Opening Year 2013 peak hour freeway weaving analysis results, by segment and by direction, are <br />summarized in Table 4.6 -20. Table 4.6 -20 indicates that in the 2013 Without Project condition, the <br />study freeway weaving areas would continue to operate at LOS C or better in both peak hours. <br />Table 4.6.20: Summary of Freeway Weave Analysis Opening Year (2013) Without Project <br />T <br />AM Peak Hour <br />PM Peak Hour <br />Density <br />Density <br />Freeway Segment Lanes <br />(pGmi /ln) LOS <br />(pGmi /ln) <br />LOS <br />tSR-22Eastbot:d <br />in Street 5 22.8 B <br />30.5 <br />C <br />an treet to Glassell Street <br />5 <br />19.3 <br />B <br />31.9 <br />C <br />SR -22 Westbound <br />Glassell Street to Main Street <br />5 <br />29.8 <br />C <br />26.0 <br />C <br />Main Street to 1-5/SR-57 <br />5 <br />23.6 <br />B <br />24.3 <br />C <br />Notes: <br />Density is expressed in terms of passenger cars per lane mile in the weaving section. <br />The freeway weaving segment LOS criteria is based on Exhibit 24 -2 in the Highway Capacity Manual 2000. <br />Source: Traffic Impact Study and Parking Analysis for the Park View at Town & Country Manor, <br />Kimley -Horn <br />Associates, Inc., June 2009. <br />Opening Year (2013) With the Project — Freeway Weaving Analysis <br />Opening Year 20 13 With Project peak hour freeway weaving analysis results, by segment and by <br />direction, are summarized in Table 4.6 -21. Table 4.6 -21 indicates that with the addition of project <br />traffic, the study freeway weaving areas would continue to operate at LOS C or better in both peak <br />hours. The project impact on the vehicular density on freeway mainline segments is forecasted to be <br />0.1 vehicle per freeway lane mile or less. The project would not have a significant impact on the <br />freeway weaving areas operation during the Opening Year 2013. <br />Michael Brandman Associates 4.6 -25 <br />H\Cl t (PN JN)b327b327W3MME 3270030 Sec0 Tmspo md¢ <br />