remained closed Wednesday, Dec. 17, due to fallen trees, heavy snow and hazardous driving conditions. Highway 3 is closed in multiple locations, including near the Paulson Bridge, Castlegar and Salmo, due to trees on the road. Highway 3 : Closed near Christina Lake, Castlegar and Salmo due to trees on the road. Highways 3, 3A, 3B, 6 and 22 : Numerous reports of debris, fallen trees and downed lines; drive with caution. Highway 3A (north of Kuskonook) : Hydro lines reported down.