The latest full cost estimate was released online Tuesday by the IBR Executive Steering Group. The core cost of the ...

The project has been in the works for years, amid worries the current bridge could fail in a major earthquake.

Oregon and Washington officials released a new cost estimate for the Interstate Bridge Replacement Program, putting the price ...

The price tag for a new Interstate 5 bridge across the Columbia River, linking Washington and Oregon, has doubled to $14.4 ...

Gov. Bob Ferguson announced Tuesday that construction on the Interstate 5 bridge replacement project across the Columbia River between Oregon and Washington will begin in 2028.

That cost is so high that the governors of both states have abandoned their goal of redoing the entire 5-mile stretch of ...

There's a new price tag on the fixed-span Interstate Bridge between Portland and Vancouver, which will replace the existing ...

The rising price means the focus is building the replacement span and preparing for light rail. Many other elements of the ...

A Marine Corps investigation could not conclusively say why the artillery shell's fuze malfunctioned but said no misconduct involved.

Early Monday morning around 3:14 a.m., a wrong-way crash on northbound Interstate 5 near the Gee Creek rest area in Ridgefield left two people dead and shut down all northbound lanes while troopers ...

Shrapnel rained down on vehicles during the demonstration.

A crash has closed the I-5 to I-90 southbound off-ramp. Officials ask drivers to find alternate routes.