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 ...

Nigel Jaquiss of the Oregon Journalism Project broke the story earlier this month. ARC PDX's Barry Mangold interviewed Jaquiss about his reporting.

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 ...

Leaders of the Interstate Bridge Replacement project were in the hot seat at the Oregon Transportation Commission meeting Jan ...

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 ...

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 ...

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 ...

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

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