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Santa Ana Blvd. Grade Separation <br />Table of Contents <br />1 <br />INTRODUCTION...................................................................................................................3 <br />2 <br />RECOMMENDATION...........................................................................................................3 <br />3 <br />BACKGROUND....................................................................................................................3 <br />3.1 Project History..............................................................................................................3 <br />3.2 Community Interaction..................................................................................................4 <br />3.3 Existing Facility.............................................................................................................4 <br />4 <br />PURPOSE AND NEED.........................................................................................................4 <br />4.1 Need............................................................................................................................4 <br />4.2 Purpose........................................................................................................................5 <br />4.3 Deficiencies..................................................................................................................5 <br />4.4 Regional and System Planning.....................................................................................5 <br />4.5 Traffic...........................................................................................................................5 <br />5 <br />ALTERNATIVES...................................................................................................................7 <br />5.1 Alternative Description..................................................................................................8 <br />5.2 Structure.......................................................................................................................9 <br />5.3 Pedestrian Bridge.........................................................................................................9 <br />5.4 Stage Construction.......................................................................................................9 <br />5.5 Right of Way.................................................................................................................9 <br />5.6 Drainage.....................................................................................................................10 <br />5.7 Utilities........................................................................................................................10 <br />5.8 Cost Estimate.............................................................................................................12 <br />6 <br />ENVIRONMENTAL DETERMINATION...............................................................................13 <br />6.1 Noise Study Report (NSR): ......................................................................................... <br />13 <br />6.2 Air Quality Assessment Report: .................................................................................. <br />14 <br />6.3 Initial Site Assessment (ISA): ..................................................................................... <br />15 <br />6.4 Water Quality Memorandum.......................................................................................16 <br />6.5 Natural Environmental Study -Minimum Impact (NES/MI)............................................17 <br />6.6 Visual Impact Assessment..........................................................................................19 <br />6.7 Relocation Impact Memo............................................................................................20 <br />6.8 Historical Properties Survey Report(HPSR)...............................................................20 <br />6.9 Archaeological Survey Report (ASR)..........................................................................20 <br />6.10 Historic Resources Evaluation Report(HRER)...........................................................21 <br />6.11 Community Impact Assessment (CIA)........................................................................21 <br />7 <br />RAILROAD INVOLVEMENT...............................................................................................22 <br />8 <br />FUNDING............................................................................................................................22 <br />9 <br />SCHEDULE........................................................................................................................22 <br />10 <br />OTHER CONSIDERATIONS AS APPROPRIATE...............................................................23 <br />10.1 Permits.......................................................................................................................23 <br />10.2 Involvement with a Navigable Waterway....................................................................23 <br />10.3 Graffiti Control............................................................................................................23 <br />10.4 Geotechnical Investigation..........................................................................................23 <br />11 <br />PROJECT PERSONNEL.....................................................................................................24 <br />12 <br />ATTACHMENTS.................................................................................................................25 <br />Attachment A: Highway -Rail Crossing Accident/Incident Reports ................................... <br />A <br />Attachment B: Project Layout, Typical Section, and Profile ............................................. <br />B <br />Attachment C: Bridge General Plan................................................................................ <br />C <br />Attachment D: Pedestrian Bridge Typical Section........................................................... <br />D <br />PROJECT REPORT EQUIVALENT 1 <br />