Another tough traffic weekend ahead with major closures around Seattle, Bellevue According to WSDOT, weekend road closures to include stretches of I-405, SR 520, and I-5Share this: Weekend Interstate 405 closures in Bothell expected to cause major traffic disruptionsDateMarch 5, 2026In relation toKing 5 NewsDrivers to face major delays in Seattle area Mother’s Day weekend due to highway closuresDateMay 7, 2026In relation toKing 5 NewsRevive I-5: Weekend closures planned for northbound I-5 through SeattleDateJune 2, 2026In relation toKing 5 News