New data provides the most detailed picture so far of traffic delays caused by the most grueling roadwork disruption in ...

Seattle-area workers are changing their habits to accommodate the lane closures, which are set to last two years.

We’re almost three weeks into the five months of Hell, and the traffic patterns have settled in.

Interstate 5 southbound lanes were shut down for several hours this morning after a suspect discharged a firearm along the highway, triggering a massive law enforcement response. The Oregon State ...

The $240 million road project will widen I-5 and relieve chronic traffic congestion in the area.

State transportation officials are preparing to partially open a new interchange and roundabout near Joint Base Lewis-McChord ...

Ninety-minute commutes. Backups past the county line. I wonder if WSDOT is paying attention to what's happening, or are they ...

Southbound I-5 is fully blocked in Ferndale after a deadly multi-vehicle crash. Backups are more than two miles long, the ...

A devastating multi-vehicle crash on southbound Interstate 5 (I-5) near Ferndale in Whatcom County has resulted in fatalities ...

Drivers should prepare for another foggy commute on Thursday. Here's a look at the fog on I-5 near Tukwila early this morning ...

The left lane of I-5 will be closed from 8 a.m. to 3 p.m. next to the Bow Hill rest area while crews from the Washington ...

WSDOT is keeping the I-5 express lanes running northbound around the clock through June to support construction.