Interstate Bridge project cost estimates soar up to $17.7B Funding gaps remain despite $5 billion identified from state, federal and toll sources U.S. Coast Guard approval of a fixed-span design for a ...

Drivers along Interstate 29 in Buchanan County will want to plan a detour this weekend as construction crews take a major first step toward replacing the damaged ...

A deeper dive into the document sheds more light on how the price tag rose so much in just three years, and it also offers some hints about how far the project's existing $5.5 billion pot of funding ...

PORTLAND, Ore. — U.S. Coast Guard approval of a fixed-span design for a new Interstate Bridge between Vancouver, Washington and Portland, Oregon, marked a key regulatory step forward last week, but ...

The program's interim administrator told commissioners IBRP's rising costs reflect what has been seen nationwide.

PORTLAND, Ore. — The U.S. Coast Guard has issued an updated decision on the amount of clearance required for a replacement Interstate Bridge, lowering the minimum height to 116 feet — a key ...

Despite federal approval and plans for contractor bids, uncertainty over escalating costs threatens the viability of the Columbia River bridge replacement project.

In yet another ominous sign for the Oregon Department of Transportation, a member of the Oregon Transportation Commission voted “no” on the agency’s ambitious plan to expand five miles of I-5 between ...

The Oregon Transportation Commission grilled Interstate Bridge Replacement leaders last week about the estimated cost numbers ...

Recent news says the estimated cost of the proposed Interstate 5 Bridge replacement is $13.6 billion. Apparently, that’s the estimated cost of the nonlift, lower-cost version of the bridge. This is ...