Delays are expected as traffic is diverted to alternative routes, according to the Washington State Department of ...

A massive mudslide near Bellingham closed all northbound lanes on I-5 on Thursday.

A landslide caused a full closure of the northbound I-5 lanes just south of Bellingham at MP 249 on Thursday night.

The tough task of clearing several tons of rocks, mud, trees, and other debris from the northbound lanes of I-5 near ...

For now, drivers have to detour off the interstate and onto Samish Highway, which is frequently used by mountain bikers and ...

WSDOT said two slides struck northbound I-5 near mileposts 248 and 249. One of the slides is fully blocking the highway.

It's part of an effort to bring new HOV lanes to the highway, through a $240 million improvement project.

The area has received more than 3 inches of rain since Sunday, according to data from Bellingham International Airport.

Drivers in the Bothell area should plan for major traffic disruptions in early March as crews prepare to remove remaining ramps over State Route 522.Both direct ...

WSDOT said Saturday afternoon that the closure remained in effect, noting that a contractor had been hired to begin immediate emergency work on the highway.

All northbound lanes of Interstate 5 were shut down early Friday at milepost 249, just south of Bellingham, after a landslide sent debris spilling across the highway. Washington State Patrol and WSDOT ...

Northbound Interstate 5 heading into Bellingham has been closed for hours after slides left fallen trees blocking the roadway.