2014-069 - Final Environmental Impact Report No. 2014-01

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HARBOR BLVD. MIXED USE TRANSIT CORRIDOR PLAN FINAL FIR CITY OF SANTA ANA 5. Environmental Analysis TRANSPORTATION AND TRAFFIC Table 5.13 -7 Harbor Corridor Plan Land Uses TAZ Retail SF Service F Other SF Residential DU 622 125,000 375,000 - 1,229 718 102,000 - 161,000 708 724 88,827 - - 628 732 208,271 - - 272 747 83,000 - 34,000 749 748 115,000 - - 544 765 185,600 - - 268 766 490,284 - - 224 Total 1,397,982 375,000 195,000 4,622 Souw.IB12013. Summaries of the AM and PM peak hour LOS analyses with and without the project are shown in Tables 5.13 -8 and Table 5.13 -9, respectively. As previously stated, intersections are considered significantly impacted if an unacceptable peak hour level of service is created by the project or if the project increases the V/C ratio at the study intersection by 1 percent of capacity (0.010 or greater if the intersection already operates at an unacceptable level. All intersections are forecast to operate at acceptable levels of service if the project were implemented today. It should be noted that implementation of the projects proposed land uses would generate a net reduction in traffic volumes at some study area intersections, causing an improvement in LOS. Traffic volume reductions at the intersection of Harbor Boulevard at Trask Avenue would allow the intersection to operate at acceptable LOS B during the PM peak hour under existing plus project conditions, as compared to LOS F for existing conditions. Peak hour Owning movement volumes during the AM and PM peak hour, respectively, are shown in Exhibits 4.4 and 4.5 of the traffic study in Appendix H. The LOS calculations worksheets are in Appendix D of the traffic study. October 2014 Page 5.13 -15