Question 1

What are the key details for the project “I-5 Columbia River (Interstate) Bridge Project”?

Accepted Answer

The project “I-5 Columbia River (Interstate) Bridge Project” is an infrastructure initiative in the Mass Transit sector, located in Portland and Vancouver, Oregon and Washington, United States. Taiyo aggregates data on it from Daily Journal of Commerce.

Question 2

What is the latest status of the project “I-5 Columbia River (Interstate) Bridge Project”?

Accepted Answer

The status recorded for “I-5 Columbia River (Interstate) Bridge Project” is under design.

Question 3

Who are the main government, EPC, and private stakeholders for “I-5 Columbia River (Interstate) Bridge Project”?

Accepted Answer

Taiyo maps the stakeholders of “I-5 Columbia River (Interstate) Bridge Project”: government bodies (Metro Council, Oregon Department of Transportation).

Question 4

What is the budget and commercial profile for the project “I-5 Columbia River (Interstate) Bridge Project”?

Accepted Answer

Taiyo normalizes the budget of “I-5 Columbia River (Interstate) Bridge Project” to USD 554600000.

Question 5

Where can I verify the source and access all details for “I-5 Columbia River (Interstate) Bridge Project”?

Accepted Answer

This Taiyo project page references Daily Journal of Commerce along with the original URL (https://djcoregon.com/news/2025/07/28/metro-i5-interstate-bridge-replacement-2025-mtip/). Taiyo standardizes official data into a consistent, searchable project profile.

Original status	under design
Taiyo status	Prospective
Taiyo last update	2026-07-22

Description	This project includes the nonconstruction phases for the Interstate Bridge Replacement program, including planning, preliminary engineering, right-of-way and utility relocation activities, and overall program management and development work. The total MTIP programming cost has increased from $103 million to approximately $554.6 million.
Original sector	Transportation
Budget

Record type	Project
Sector	Mass Transit, Power Transmission, Bridge, Road, Power Generation (CCGT), Government
Article published date	2025-09-16

I-5 Columbia River (Interstate) Bridge Project

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Country	United States of America (USA)
State	Oregon and Washington
City	Portland and Vancouver

I-5 Columbia River (Interstate) Bridge Project

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