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O NE B RO A D WA Y P LA Z A P RO J E CT E I R A D DE N DU M CI T Y O F S A NT A A NA 5. Environmental Analysis March 2020 Page 83 Table 10 ITE Trip Generation Rates Land Use Units ITE LU Code AM Peak Hour PM Peak Hour Daily In Out Total In Out Total Multifamily Housing (High-Rise) 1 DU 222 0.08 0.14 0.22 0.13 0.10 0.23 2.16 General Office 2 TSF 710 0.43 0.07 0.50 0.07 0.36 0.43 4.30 General Office 3 TSF 710 1.00 0.16 1.16 0.18 0.97 1.15 9.74 Shopping Center TSF 820 0.58 0.36 0.94 1.83 1.98 3.81 37.75 Quality Restaurant 4 TSF 931 0.37 0.37 0.73 5.23 2.57 7.80 83.84 High Turnover (Sit-Down) Restaurant TSF 932 5.47 4.47 9.94 6.06 3.71 9.77 112.18 Source: Urban Crossroads 2020 (Appendix B) Notes: DU = dwelling units; TSF = thousand square feet 1 Based on average rates for developments located within Center City Core areas. 2 Based on average rates for ITE Land Use Code 710 for developments located within Center City Core areas (using 200,679 square feet). Daily trip generation rate not available in ITE Trip Generation Manual. Estimated based on 10 times the PM peak hour. 3 Based on average rates for ITE Land Use Code 710. 4 ITE Trip Generation Manual does not provide in/out split for the AM peak hour; as such, a 50/50 split has been assumed. Based on Table 10 above, the resulting trip generation for the Proposed Project is shown on Table 11. Pass-by reduction assumptions for the shopping center, quality restaurant, and high turnover (sit-down) restaurant uses are consistent with the current ITE Trip Generation Handbook (3rd Edition, 2017). A 5% reduction has also been applied to account for transit mode share, consistent with other projects in the City of Santa Ana. As shown in Table 11, the Proposed Project is estimated to generate 3,026 trip-ends per day with 261 AM peak hour trips and 325 PM peak hour trips. Table 11 Proposed Project Trip Generation Summary Land Use Quantity Units AM Peak Hour PM Peak Hour Daily In Out Total In Out Total Multifamily Housing (High-Rise) (Tower) 402 DU 34 55 89 54 39 93 868 Office (Tower) 253.728 TSF 109 18 127 17 92 109 1,092 Office (Rehabilitated Structures) 9.803 TSF 10 2 12 2 9 11 96 Shopping Center (Tower & Garage) 8.525 TSF 5 3 8 16 17 33 322 Pass-by Reduction (PM/Daily: 34%): 0 0 0 -5 -5 -10 -110 Shopping Center Total: 5 3 8 11 12 23 212 Quality Restaurant (Tower) 15.915 TSF 6 6 12 83 41 124 1,334 Pass-by Reduction (PM/Daily: 44%): 0 0 0 -18 -18 -36 -588 Quality Restaurant Total: 6 6 12 65 23 88 746 High Turnover (Sit Down) Restaurant (Rehabilitated Structures) 2.681 TSF 15 12 27 16 10 26 302 Pass-by Reduction (PM/Daily: 43%): 0 0 0 -4 -4 -8 -130 5 - 137