All northbound lanes of I-5 near US 101 and Deschutes Parkway S.W. were closed after three semi-trucks were involved in a crash early Monday morning.

A multi-vehicle crash caused major traffic on northbound Interstate 5 near Magic Mountain Parkway late Thursday morning, ...

Two people are dead and three others were injured following a mass casualty crash on the Interstate 5 northbound freeway near ...

OLYMPIA, Wash. — One lane of Interstate 5 near U.S. 101 in the Olympia area remains closed hours after a collision involving three semi-trucks and a car, officials say. The Washington State Department ...

UPDATE: The affected lane was cleared around 2:40 p.m. according to WSDOT. The original story follows below. A crash on northbound Interstate 5 near the Meridian exit in Bellingham has blocked the ...

A man who was walking on northbound Interstate 5 in San Diego was fatally struck by a vehicle early New Year's Eve morning.

CHP announced the first accident via social media at 5:49 a.m., after a big rig fire stopped all southbound lanes on I-5.

SAN DIEGO (KGTV) — Caltrans says that a portion of I-5's northbound lanes in the Mission Bay area will be closed for construction over the weekend. According to Caltrans' press release, all of the 5's ...

A portion of northbound Interstate 5 in Anderson reopened early Wednesday morning, nearly 24 hours after an overturned tanker truck caused the closure of the major thoroughfare due to a diesel spill. ...

A collision on northbound Interstate 5 at the Meridian exit has traffic backed up 2 miles, according to the Washington State Department of Transportation (WSDOT).