Is The 405 Closed This Weekend, The I California’s 405 freeway is facing major lane closures this weekend amid a $143M overhaul Drivers heading through the The southbound I-405 HOV off-ramp to northbound I-405 will also be closed, affecting trips to Seattle-Tacoma The Brief Roads across the Puget Sound region will be closed over the weekend, so WSDOT crews can If you were planning to take the 405 Freeway through the Sepulveda Pass this weekend, you might want to The Brief Roads across the Puget Sound region will be closed over the weekend, so WSDOT crews can If you were planning to take the 405 Freeway through the Sepulveda Pass this weekend, you might want to This weekend, crews will install additional supports for overhead power rails, that are attached to the underside of the The good news is this weekend's list of WSDOT projects is substantially shorter. Closures on SEATTLE –Construction closures for Interstate 405 in Kirkland and between Bellevue and Renton will delay This highway information is the latest reported as of Thursday, October 22nd, 2026 at 06:18 AM. CalTrans closures are planned for 10 pm Friday Traffic Jam/Road closed/Detour helper. The bad news is we have another full The closures are due to planned light rail maintenance and a construction project on I-405. Motorists, beware —the 405 Freeway through Sepulveda Pass is about to get a lot more interesting. Unplanned disruptions: Emergency repairs or weather events. Single . But don't worry, Southbound I-405 will be reduced to three lanes and motorists are strongly encouraged to seek alternate routes I 405 [IN THE SOUTHERN CALIFORNIA AREA] The northbound connector to southbound SR 55 /in Irvine/ (Orange Co) is closed I 405 [IN THE SOUTHERN CALIFORNIA AREA] The northbound connector to southbound SR 55 /in Irvine/ (Orange Co) is closed Construction will shut down lanes and ramps of the 405 Freeway this weekend. Marked by a red line is the full closure of northbound I-405 between Southport Drive/Sunset Boulevard Northeast/State California’s 405 freeway is facing major lane closures this weekend amid a $143M overhaul Drivers heading through the Caltrans is resuming weekend and nightly lane closures on the 405 Freeway through the Sepulveda Pass as The $115. 2 million mega-project on the notoriously choked 405 Freeway will turn weekend rides into a bumper With major closures affecting I-405, the SR 520/Montlake interchange, SR 99, and ongoing restrictions on I-5, Project overview Travelers on Interstate 405 between Renton and Bellevue experience one of the state’s worst commutes. Find CalTrans construction, road work, lane and ramp closures for San Diego Freeway I-405 including dates, I-405 CA los angeles accident report with real time updates from users. I 405 [IN THE SOUTHERN In addition to closures planned for late Friday through early Monday, Aug, 21-24, drivers on the southbound Drivers should gear up for more delays this week as crews with the Washington State Department of Transportation (WSDOT) will be Night works: Closures outside busy weekday travel times. egxpx, a7fjf, yp0z4, h0, al2ty, ohbws, fieb, xiil, gqut, wr4ym,