Troopers are investigating a hit-and-run crash on southbound Interstate 405 in Renton involving a motorcycle and car as ...

() - State transportation officials are considering raising toll rates on Interstate 405 and State Route 167 to $18 and shifting other policies, after capping the dynamic rate ...

Traffic Lab is a Seattle Times project that digs into the region’s transportation issues to explore the policies and politics that determine how we get around and how billions of dollars in public ...

Another weekend, another round of traffic closures across the Puget Sound.

Four big highway projects will be underway this Mother's Day weekend, spreading congestion to roads that normally wouldn't fill, the state warns.

Another weekend of potentially major traffic interruptions is coming to the Puget Sound corridor weekend. Drivers taking I-5, I-405, I-90 and SR 99 -- the main thoroughfares in Seattle and the region ...

KING COUNTY, Wash. — Some lanes of Interstate 405 will be closed in Bellevue, and a ramp will be closed in Kirkland this weekend, Friday night through early Monday morning, March 20 to 23. Crews will ...