Program has published its Final Supplemental Environmental Impact Statement, signaling that the megaproject is on the verge ...

A 2024 draft had large chapters on climate change and environmental justice. The final version omits those parts due to new ...

The anticipated cost of a new Interstate Bridge connecting Oregon and Washington has more than doubled, according to estimates released yesterday. OPB’s Erik Neumann looks into the mix of financial ...

There's a new price tag on the fixed-span Interstate Bridge between Portland and Vancouver, which will replace the existing century-old Interstate 5 crossing over the Columbia River. On Tuesday, ...

Drivers heading toward Seguin are asked to find an alternate route as authorities respond to the collision.