Seattleites should get used to northbound Interstate 5 being down to two lanes this year — and brace for similar pain next year heading southbound. Why it matters: Two years of near-constant I-5 lane ...

Congested commutes and frustrated travelers are becoming an almost daily occurrenc for drivers heading south into Seattle as Washington state’s largest highway.

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

Monday marks the first day of the dreaded repave of the Interstate 5 Ship Canal Bridge in Seattle. Here's how it is affecting traffic so far.

Traffic on I-5 is about to get tricky as lane closures start for urgently needed Ship Canal Bridge repairs, challenging ...

FEDERAL WAY, Wash. — Two lanes of southbound Interstate 5 in Federal Way have reopened following a crash as evening commuters were hitting the road on Thursday night. Five vehicles, including a King ...

People who use Interstate 5 knew to expect huge slowdowns this week, when the state closed two northbound lanes of the Ship ...

Travelers heading north through Seattle on Interstate 5 can expect months of delays as a major Washington State Department of Transportation construction project gets underway. Starting Monday through ...

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