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 semitruck driver died after a crash with a car going north on Interstate 5 near Federal Way. All lanes are open after the crash...
Buses will replace trains at South Bellevue, Mercer Island, Judkins Park and International District/Chinatown stations.
Metro is making progress, and rider misconduct reports are down. But the agency hasn't installed all driver protection barriers yet, or hired a full police...
Issaquah and Seattle are this weekend's traffic hotspots, as roadwork resumes following the World Cup break.
The proposal calls for a decade-long increase to the sales tax, adding to the city's high-tax reputation and reality.
At issue is the character of Ballard and Seattle itself, with trail advocates and industrialists grappling for the future.
The highway washed out this winter during December’s historic floods. Workers spent weeks to bring it back online in February. But more work remains.
A snapshot of data from June 19, the day the U.S. beat Australia at Seattle Stadium, shows more riders paid than you may have thought.
This breakdown, stretching 15 hours, snapped a winning streak of mostly reliable light rail service in 2026. Last year, the agency declared a reliability emergency.
Lane closures return to I-5 in Seattle for another five months, starting this weekend. Expect hourlong commutes from Lynnwood to Seattle.
Following a new state law regulating the use of electric bikes and e-motorcycles, the county plans to start pulling over people riding at excessive speeds.
Roundabouts are taking over Washington, including right here in the Seattle area. Not everyone is good at using them; know how to navigate the newest...
The $200 million project would connect downtown Bellevue to Wilburton, making it easier for people to reach light rail stations and the 42-mile Eastrail.
Until now, drivers got away without a fine the first time the new speed cameras recorded them zooming through a highway work zone.
A new report lists four possible ways to deal with Highway 99 where the road cuts South Park in two and, many say, has brought...
Maridee Bonadea, 76, of Vashon Island is the third cyclist struck and killed in Seattle since December, and the latest to prompt demands for better...
The Egypt-Iran World Cup match starts at 8 p.m., bringing late-night surges to transit stops and the Pioneer Square pedestrian zone. Here's what to know.
Self-driving cars are legal in Washington, but only for testing. Definitely not for napping.
The combination of the U.S.-Australia soccer match and a sold-out Mariners game helped push passenger counts Friday to 280,000 people.