Interstate 81: Debris removal, delineator work and bridge washing, Monday-Friday, 9 a.m.-4 p.m., in Shenandoah County. Debris removal, Monday-Friday, 9 a.m.-4 p.m., in Frederick and Warren counties. Interstate 66: Debris removal, Monday-Friday, 9 a.m.-4 p.m. U.S. 50: Paving in Clarke...