The State Route 99 tunnel has reopened in both directions after a power outage closed it completely for hours Thursday morning. The closure caused traffic backups on city streets all around downtown ...

The Highway 99 tunnel in Seattle reopened to traffic three hours after a power outage forced a shutdown Thursday morning, the first time the 2-mile tunnel beneath downtown has ever completely closed ...

More than a year before the new State Route 99 tunnel is scheduled to open to vehicles in Seattle, I took a ride Thursday from one end of the 2-mile tube to the other, beneath this booming city and ...

The new State Route 99 tunnel is scheduled to open in early 2019, but not before the longest highway closure in Puget Sound history. Before the new tunnel opens to drivers, the Washington State ...

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 ...

SEATTLE - The Alaskan Way Viaduct is slowly but surely disappearing from the Seattle skyline as crews continue to demolish the seismically vulnerable structure and bury its crushed remains in the ...