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TABLE OF CONTENTS <br />1.0 INTRODUCTION <br />ENVIRONMENTAL IMPACT REPORTADDENDUM <br />Bristol Street Widening Phase IIIA— Civic Center Drive to Washington Avenue <br />1 <br />1.1 PURPOSE OF AN ADDENDUM ................................................................... 2 <br />1.2 PROJECT LOCATION .................................................................................. 4 <br />1.2.1 Existing Land Uses ........................................................................... 4 <br />1.3 PROJECT BACKGROUND ........................................................................ 11 <br />1.3.1 Approved 1990 Final EIR/EIS ...................................................... I 1 <br />1.3.2 Adopted Transportation Improvement Program ............................ l l <br />1.4 PROJECT DESCRIPTION .......................................................................... 12 <br />1.4.1 Bristol Street Widening Phase IIIA Project Area ............................ 12 <br />1.4.2 Property Acquisition ........................................................................ 12 <br />1.4.3 Changes as Compared to the Approved Project .............................. 17 <br />1.4.4 Construction Timeframe .................................................................. 18 <br />1.5 DISCRETIONARY ACTIONS ..................................................................... 18 <br />2.0 ENVIRONMENTAL CHECKLIST ........................................................ .............................25 <br />2.1 BACKGROUND ....................................................................................... ............................... 25 <br />3.0 ENVIRONMENTAL CONSEQUENCES ............................................... .............................26 <br />3.1 AESTHETICS ........................................................................................... 26 <br />3.2 AGRICULTURAL RESOURCES ................................................................... 28 <br />3.3 AIR QUALITY ......................................................................................... 29 <br />3.4 BIOLOGICAL RESOURCES ...................................................................... 35 <br />3.5 CULTURAL RESOURCES ........................................................................... 37 <br />3.6 GEOLOGY AND SOILS ............................................................................. 38 <br />3.7 GREENHOUSE GAS EMISSIONS .............................................................. 40 <br />3.8 HAZARDS AND HAZARDOUS MATERIALS .............................................. 41 <br />3.9 HYDROLOGY AND WATER QUALITY ....................................................... 43 <br />3.10 LAND USE AND PLANNING .................................................................... 46 <br />3.11 MINERAL RESOURCES ........................................................................... 47 <br />3.12 NOISE ....................................................................................................... 48 <br />3.13 POPULATION AND HOUSING .................................................................. 49 <br />3.14 PUBLIC SERVICES .................................................................................. 51 <br />3.15 RECREATION .......................................................................................... 52 <br />3.16 TRANSPORTATION /TRAFFIC .................................................................. 52 <br />3.17 UTILITIES AND SERVICE SYSTEMS ........................................................ 54 <br />3.18 MANDATORY FINDINGS OF SIGNIFICANCE ............................................ 56 <br />4.0 REFERENCES .......................................................................................... .............................57 <br />FIGURES: <br />FIGURE REGIONAL LOCATION ........................................................................... ..............................5 <br />FIGURE 2 PROJECT LOCATION ............................................................................. ............................... 7 <br />FIGURE 3 EXISTING LAND USE (1990 FEIS/ EIR) ................................................ ............................... 9 <br />FIGURE 4 PROPERTY ACQUISITIONS .................................................................. ............................... 15 <br />FIGURE 5 PROPOSED PROJECT LANE GEOMETRICS ........................................... ............................... 19 <br />FIGURE 6 BRISTOL STREET /CIVIC CENTER DRIVE INTERSECTION (1990 FINAL EIS /EIR) .................. 21 <br />FIGURE 7 BRISTOL STREET /OTHER INTERSECTIONS (1990 FINAL EIS /EIR) ...... ............................... 23 <br />ANA 305 -011 (PER 02) CITY OF SANTA ANA (01/19/2015) YU PAGE i <br />  <br />  <br />City Council 16 – 33 9/17/2024