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

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

The Washington State Department of Transportation (WSDOT) is closing a portion of Interstate 90 for about eight hours tonight. The closure includes all westbound lanes from just east of Island Crest ...

Interstate 5 roadwork will make it hard to get to Saturday's Seahawks game or to TV watch parties at bars nearby. Here are ...

The Washington Department of Transportation announced Friday that the Interstate 90 overpass at Hansen Road, near the Love’s ...

Decades ago, the Pacific Northwest city launched a multibillion-dollar transit building boom. Now the new lines and stations ...

A section of I-90 is expected to be shut down for eight hours Friday night, according to the Washington State Department of ...

Three members of the Zizians, a cultlike group linked to six deaths across the U.S., have been granted permission to work ...

WSDOT released a time-lapse video of the Bullfrog Road overpass repair, showing just how much was accomplished in such a ...