US 93: Wickenburg to Santa Maria River

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SR 89 to Wickenburg Interim Bypass

Wickenburg   (SR 89) to Santa Maria River

Interim Improvement Project

Wickenburg Bypass

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Interim Improvement Project

Final Design Concept Report, October 2003

Executive Summary

Chapter 2 - Traffic and Accident Data

Chapter 3 - AASHTO Controlling Design Criteria

Chapter 4 - Design Concept Alternatives (part 1)   (part 2)

Chapter 5 - Major Design Features

Chapter 6 - Itemized Cost Estimate

Appendix A - Typical Section

Appendix B - Plan Profile Sheets - Preferred Alternative

Appendix C - Design Exception Letter