Highway 410 closure causes miles of backups as skiers try to get to Crystal Mountain WSDOT shut down Highway 410 Friday morning due to heavy snowfall and fallen trees.Share this: Highway 410 partially opens to local traffic following washout, but more repairs needed before ski trafficDateDecember 17, 2025In relation toKing 5 NewsHighway 410 reopens in both directionsDateDecember 23, 2025In relation toKing 5 NewsMayor Wilson proposes $410 million levy to fund Seattle librariesDateMarch 10, 2026In relation toKing 5 News