Traffic on northbound Interstate 5 near Federal Way just north of Highway 18 was backed up for miles Wednesday after law ...

New data provides the most detailed picture so far of traffic delays caused by the most grueling roadwork disruption in ...

A new report is confirming what commuters around the sound already suspected – that with the start of Revive I-5, congestion ...

SEATTLE — A debris spill forced the closure of two lanes on the northbound Interstate 5 express lanes during the Friday ...

Misery has company on Interstate 5 through Seattle this year. Here's why the congestion might be difficult to avoid in the ...

Two of the northbound I-5 express lanes in Seattle were closed because of a significant debris spill. Just before 6 p.m. WSDOT said a second sweeper was on scene to help. As of 6:50 p.m., WSDOT ...

All lanes have reopened heading north on I-5 in Federal Way and the backup, which at one point stretched seven miles, was ...

New 50 MPH speed limit signs are now active on I-5 Ship Canal Bridge, enhancing safety in the construction zone for drivers.

With up to 240,000 vehicles crossing north and south on Seattle's ship canal bridge each day — a bottleneck along I-5 through ...

Northbound I-5 reduced to two lanes as WSDOT faces scrutiny over express lane management amid ongoing construction efforts.

A crash on northbound Interstate 5 has backed up traffic on Wednesday morning.

The Washington State Department of Transportation says to expect delays during the Friday evening commute.