Seattle traffic: Major closures on I-405, SR 99 and I-90 this weekend

Passes like Chinook (SR 410) and Cayuse (SR 123) are scheduled to reopen on Friday, May 22. However, SR 20 North Cascades ...
Kitsap Sun

Highway closures likely to impact traffic through Seattle region

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 ...

Seattle-area weekend closures on I-405, Highway 99, light rail, Highway 520

Four big highway projects will be underway this Mother's Day weekend, spreading congestion to roads that normally wouldn't ...
EcoPortal.net

Three major Seattle-area highways closing at the same time this weekend — and the ripple effects could reach well beyond the construction zones

Starting late Friday night, April 24, three of the Seattle region's busiest corridors will be restricted simultaneously.