The U.S. Coast Guard has issued an updated decision on the amount of clearance required for a replacement Interstate Bridge, ...

By Jerry Cornfield, Washington State Standard PORTLAND, Ore. -- Washington and Oregon will not have to build a bridge with a ...

The savings from the design will be welcome news for Washington and Oregon, which are confronting rising cost estimates for ...

The $13.6 billion estimate is for the entire project, which includes not just the bridge itself but also a light rail extension and upgrades along five miles of I-5.

The project to replace the Interstate 5 bridge between Oregon and Washington cleared a major hurdle Friday, as the U.S. Coast ...

Washington and Oregon can go with a less expensive fixed span that provides 116 feet of clearance above the river.

The U.S. Coast Guard has approved a major piece of the Interstate 5 Bridge replacement plan, agreeing to a fixed-span bridge ...

The estimated price tag more than doubled from $6 billion to $13.6 billion, but staff told a bistate panel Dec. 15 it didn’t ...

Sen. Cantwell said the decision allows U.S. transportation leaders to complete their environmental review of the program.

PORTLAND, Ore. — The Metro Council last week added three Interstate Bridge Replacement (IBR) projects to the 2024-2027 Metropolitan Transportation Improvement Program (MTIP) to meet federal project ...