Eastbound SR 18 closes for construction, along with I-405 and I-5 lane disruptions. Drivers should expect widespread congestion and detours this weekend.

All lanes of southbound I-405 entering downtown Renton, as well as eastbound Highway 18 beyond Issaquah-Hobart Road, will ...

Commuters to face delays as a full closure on I-405 in Bellevue coincides with ongoing I-5 work in Seattle, warns the ...

Traffic safety has emerged as the top public safety concern among Seattle residents, according to new survey results released ...

Add Yahoo as a preferred source to see more of our stories on Google. SEATTLE - The roads will be packed across the greater Seattle region heading into the weekend as several large events convene on ...

Bus lanes are coming to Denny Way. The question is, will it improve traffic?

A new ranking on traffic congestion in cities around the globe confirms what you already knew: Seattle drivers waste a lot of time sitting in traffic — and congestion got even worse last year.

Despite millions spent trying to make Seattle's roads less dangerous, deaths and serious injuries continue to trend upward.

It's been a decade since Vision Zero started in Seattle with the goal of ending traffic deaths by 2030. A City councilmember ...