Both directions of the State Route 99 tunnel in Seattle will close from 10 p.m. Friday, Feb. 6, to 6 a.m. Saturday, Feb. 7, ...

Seattle firefighters responded to a car fire Thursday evening in the northbound lanes of the Highway 99 tunnel.

SEATTLE - The first round of inspections for the State Route 99 tunnel since the Alaska Way Viaduct demolition is about to get underway. While crews work on their tests, some closures will be in ...

Unseasonably warm weather aids WSDOT maintenance in Seattle. Stay informed about essential tunnel and freeway closures.

The Washington State Department of Transportation (WSDOT) has scheduled a number of lane and ramp closures this week at or near Seattle’s downtown tunnel on SR 99. If this is your regular route, you ...

Among those making plans for next year’s World Cup matches in the Pacific Northwest are Washington transportation officials, who are studying how to deal with – and possibly monetize – the influx of ...

The Highway 99 tunnel in Seattle reopened late Thursday after a car fire shut down both directions earlier.