Drivers on I-5 and Steilacoom-DuPont Road in DuPont, WA, can expect overnight delays and detours in April due to a major ...

Both directions of the State Route 99 tunnel in Seattle will close from 10 p.m. Friday, April 4, to 6 a.m. Saturday, April 5, ...

Transportation Secretary Julie Meredith suddenly canceled this spring's work, but the state found money to get moving in the ...

Revive I-5 is happening this summer, closing down significant stretches of the highway for four weeks, much to the chagrin of ...

Why did the ducks cross the road? The Washington State Department of Transportation says it’s to prove they aren’t chicken.

Seattle is looking to expand its network of automated traffic safety and plans to double the amount of surveillance around ...

Northbound I-5 is down to one lane at Berkeley Street following a car vs. semi-truck collision and could impact rush hour ...

The prioritization of the sections is based on traffic ... downtown Seattle, with 200,000 estimated daily commuters. Recently, the Washington State Department of Transportation (WSDOT) finished ...

SEATTLE — Seattle is looking to expand its network of automated traffic safety cameras and plans to double the amount of surveillance around school zones. Eventually, these traffic enforcement ...

WSDOT has completed four of six bridges in a fish barrier removal project on US 101, improving traffic flow and fish habitats ...

A hit-and-run collision that slowed evening traffic Friday on northbound I-5 sent a 29-year-old man to the hospital, but the ...