Resources

Library

A compilation of program related documents and materials is provided for reference.

Bi-State and Legislative

Bi-State Legislative support for the Interstate Bridge Replacement program (July 2021)
Memorandum of Intent on Replacing the I-5 (November 2019)
Legislative Information Factsheet (December 2020)
Interstate Bridge Replacement Progress Report (December 2020)
Bridge over the Columbia River (November 2019)
Interstate Bridge Replacement Progress Report (December 2019)
Conceptual Finance Plan (December 2020)

Program Information

Technical Documents

Immersed Tube Tunnel (ITT) Analysis

Environmental Documents

Screening and Evaluation

Solutions that do not need purpose and need memo

Historical Documents

Columbia River Crossing: I-5 Bridge Planning Inventory (2017) and Historical Documents

Program Updates to Stakeholders and Constituents

Program update on funding questions to Oregon Transportation Commission Jan. 14, 2021

Open House Feb. 16- Mar. 1, 2021

Community Input (Feb. 2021 - Mar. 2021)

Community Engagement Report

Elevating the Voices of Equity

Youth Listening Session

Community Conversation Preliminary Results

Public Disclosure / Records

WSDOT Public Disclosure Records Requests
ODOT Public Records Requests