Traffic Lab is a Seattle Times project that digs into the region’s thorny transportation issues, spotlights promising approaches to easing gridlock, and helps readers find the best ways to get around. Seattle Times editors and reporters maintain editorial control over Traffic Lab content.
A hazmat spill late Monday morning has closed Southbound Highway 167 at 15th Street Northwest in Auburn.
Workers are Seattle-Tacoma International Airport, the majority of whom are immigrants, are balancing high-stress jobs with uncertainty about their future under a presidential administration that...
The stop signs on East John Street looked a little off. That's because they were installed illegally, a Seattle Department of Transportation spokesperson says.
Transportation Secretary Julie Meredith suddenly canceled this spring's work, but the state found money to get moving in the near future.
The Legislature is poised to spend millions to connect bike trails around the state. The plan takes inspiration from the Interstate Highway System and similar...
All the Amtrak Cascades routes will be restored this week, albeit with fewer seats. Rail cars from across the country came to the rescue.
Local-government officials on the transit board say hiring Constantine, a longtime King County executive, provides the best chance to build momentum as new lines open.
King County Executive Dow Constantine will move to Sound Transit on April 1, starting low on the governing board's pay range — but with some...
Amtrak discovered corrosion on a number of its Horizon rail cars across the country during a routine inspection, the company reported Wednesday.
King County Metro will soon deploy 30 officers across its system of buses and the Seattle Streetcar to make sure riders have paid their fares.
