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-4 of ARV <br />n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE — <br />ALTERNATIVES ANALYSIS <br />k,ww� <br />Final <br />TABLE OF CONTENTS <br />1 Introduction and Summary...................................................................................................................................6 5 <br />1.1 Introduction.................................................................................................................................................6 5 <br />1.2 Alternative 1.................................................................................................................................................9 n/a <br />1.3 Alternative 2...............................................................................................................................................10 7 <br />1.4 Traffic Impacts&FairShare.......................................................................................................................10 7 <br />1.5 Estimated Costs of Alternatives.................................................................................................................12 n/a <br />3 Alternative 2 - Red Hill Avenue Widening (Main Street to MacArthur Boulevard).............................................55 8 <br />3.1 Introduction...............................................................................................................................................55 <br />8 <br />3.2 Alternative 2 Daily Arterial Segment Analysis............................................................................................55 <br />8 <br />3.3 Alternative 2 Peak Hour Link Analysis........................................................................................................65 <br />18 <br />3.4 Alternative 2 Peak Hour Intersection Analysis...........................................................................................65 <br />18 <br />3.5 Alternative 2 Peak Hour Freeway Mainline Analysis.................................................................................74 <br />27 <br />3.6 Alternative 2 Peak Hour Freeway Ramp Analysis......................................................................................76 <br />29 <br />3.7 Alternative 2 Future Improvements and Mitigations................................................................................82 <br />35 <br />4 Cost Estimates.....................................................................................................................................................87 <br />40 <br />4.1 Cost Estimates for Mitigation Improvements............................................................................................87 <br />40 <br />5 References...........................................................................................................................................................9142 <br />6 Glossary of Transportation Terms.......................................................................................................................92 <br />43 <br />7 Appendices..........................................................................................................................................................96 <br />47 <br />AppendixA: ICU Worksheets..................................................................................................................................96 <br />48 <br />Appendix B: HCS Mainline Analysis.........................................................................................................................97 <br />n/a <br />AppendixC: HCS Ramp Analysis..............................................................................................................................98 <br />113 <br />Appendix D: Fair Share Analysis..............................................................................................................................99 <br />115 <br />Appendix E: ICU Worksheet for Mitigation Intersection.......................................................................................100 <br />117 <br />Appendix F: Intersection Improvement List..........................................................................................................101 <br />119 <br />Appendix G: Alternative 1 Improvement Concept Plans and Cost Estimates.......................................................102 <br />n/a <br />Appendix H: Alternative 2 Improvement Concept Plans and Cost Estimates.......................................................103 <br />122 <br />,..:... . <br />Iteris, Inc. I ii <br />