WSDOT

SR 20 Both Directions - SR 20, Sherman Pass is: compact snow and ice. Traction tires are advised. Oversize loads prohibited. Last Updated: 11/23/2020 6:20 PM More Info
From milepost 315 to milepost 320

SR 20 Both Directions - SR 20, the North Cascades Highway, is closed for the season in both directions between milepost 134, approximately 12 miles east of Newhalem and milepost 170.6 at the Silver Star Gate over Rainy and Washington passes. Last Updated: 11/16/2020 6:47 PM More Info
From milepost 134 to milepost 170