The closure will be from 9 a.m. to 11 p.m. between Hidden Springs Road and McKillican Street. A tree on a power line knocked out power to Washington County customers of Portland General Electric. Author: KGW Staff Updated: 5:14 PM PST February 19, 2021 WEST LINN, Ore. — A 2.5 mile stretch of Highway 43 in West Linn is closed all day Friday, Feb. 19, for crews to restore power and remove tree hazards, the Oregon Department of Transportation (ODOT) said. The closure will be from 9 a.m. to 11 p.m. between Hidden Springs Road and McKillican Street, as crews with ODOT, Portland General Electric and the cities of West Linn and Lake Oswego work along the busy corridor.