Maritime manufacturing firm Iron Partners filed a lawsuit, alleging the approved plan for the I-5 replacement bridge would ...

The long-planned replacement of the Interstate Bridge moved a significant step closer to construction Wednesday after federal transportation officials completed the project's environmental review, ...

Add Yahoo as a preferred source to see more of our stories on Google. A view of the existing Interstate 5 bridge over the Columbia River, which connects Washington and Oregon. Lawmakers now anticipate ...

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 plan to build a new Interstate 5 bridge connecting Portland and Vancouver on Wednesday cleared one of its last and biggest hurdles before a potential groundbreaking, as the federal government gave ...

Planners on the Interstate Bridge Replacement Program are expected to announce an updated price estimate on Monday during a committee hearing of the Washington state Legislature. The cost of the ...

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 ...

Metro Council votes 6-1 to add three IBR projects to MTIP. Oregon Transportation Commission vote set for July 31. $1.9B total for planning, tolling, and bridge construction. Full project could take up ...

PORTLAND, Ore. (KATU) — A civil engineering and business expert is warning drivers could be paying $20 during peak travel times to cross the Interstate Bridge between Portland and Vancouver. The I-5 ...

A replacement for the Interstate 5 bridge across the Columbia River could get its final environmental and federal approvals early next year and move into construction shortly thereafter, planners told ...

The agreement is part of the process to compensate businesses that could be affected by a new 116-foot, fixed-span bridge since the bridge height would impact marine vessel traffic traveling on the ...