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 ...

Bicycle Weekends is back on a slower Lake Washington Boulevard, closer to Olmsted's vision of a "pleasure drive" than the ...

SEATTLE — Seattle drivers spent more time in traffic this year than they did in 2024, as construction on major corridors continued and remote work ebbed. Motorists spent nearly three extra days behind ...

SEATTLE — Congested commutes and frustrated travelers are becoming an almost daily occurrence for drivers heading south into Seattle as Washington state’s largest-ever highway preservation project ...

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

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 ...

Crews plan to clear old vegetation and prepare landscaping for replanting as we get closer to spring. This work will bring lane and ramp closures this week near Seattle’s downtown tunnel, culminating ...