Portland / Vancouver I-5 Transportation and Trade Partnership
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Study Results

Draft Recommendations, option evaluations and evaluation criteria, survey results, and variety of other reports are available. The items available are listed below with a brief description of each document.

The documents are in PDF format. If you need Acrobat Reader press here for a free download.

To have a copy of the Final Strategic Plan mailed to you call the Oregon Department of Transportation at 503-731-8200.

  • Regional Economic Effects of the I-5 Corridor/Columbia River Crossing Transportation Choke Points - This report evaluates the regional economic impacts of the I-5 Columbia River crossing transportation choke points. The presentation provides an overview of the report.

Presentation (4 MB PDF)

Report (4.4 MB PDF) Entire Report

Sections of the report can be downloaded here:

  • Final Discussion Draft For Public Review - (338KB PDF)
  • Bridge Influence Area Findings - (308 KB PDF)
  • Draft Recommendations - The Task Force adopted Working Draft Recommendations in January, 2002 (206KB PDF)
  • Survey Results - Results of Fall 2001, Winter 2002, and Spring 2002 surveys
  • Working Draft Recommendations for Public Review - The Task Force released this document in December, 2001 to get public input for developing Working Draft Recommendations for the corridor. The Task Force adopted Working Draft Recommendations in January, 2002 (570KB PDF)
  • Fall 2001 Evaluation Results
  • Evaluation Criteria
  • Conceptual Design Features - this document contains the conceptual designs of the options packages chosen for further consideration by the Task Force in June 2001
  • Stakeholder Interviews - this document contains a summary of over 60 interviews held with business and community members in the I-5 corridor to assess their general views about the corridor and its needs (32K PDF)
  • Public Opinion Research - this document contains a summary of results from a public opinion poll that was conducted in August of 2000 to assess the public's views about the corridor and its needs (225K PDF)
  • Phase I Summary Report - this document summarizes the findings of a bi-state leadership committee that looked at the I-5 corridor between Portland and Vancouver in 1999 (244K PDF)
  • Phase I Final Report - this document is a more thorough reporting of the findings of a bi-state leadership committee that looked at the I-5 corridor between Portland and Vancouver in 1999 (4.88MB PDF)