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Home»Planning»Transportation Studies»Sonoran Corridor Tier 1 Environmental Impact Statement»Documents - Sonoran Corridor Tier 1 Environmental Impact Statement

Documents - Sonoran Corridor Tier 1 Environmental Impact Statement

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Sonoran Corridor Study Banner

Corridor Selection Report
The Corridor Selection Report outlines the process to identify the reasonable range of corridor alternatives identified for further study. The comment period ended April 22, 2019.
  • Public Hearing Presentation - English
  • Public Hearing Presentation - Spanish
  • Study Fact Sheet - English (11/2020)
  • Study Fact Sheet - Spanish (11/2020)
  • Agency and Public Scoping Summary
  • Agency Outreach and Involvement Plan
  • Project Need and Purpose
  • Corridor Evaluation Methodology Report
  • Study Fact Sheet - English (8/2019)
  • Study Fact Sheet - Spanish (8/2019)

Sonoran Corridor Draft Tier 1 EIS

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    • Sonoran Corridor Tier 1 Environmental Impact Statement
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