SR 520 Westbound
- Wednesday, Oct. 1 to the morning of Thursday, Oct. 2 - Two left lanes of westbound SR 520 between West Lake Sammamish Parkway and Northeast 51st Street will close from 9 p.m. to 5 a.m. for permanent striping. This work is weather dependent.
Last Updated: 9/30/2014 1:44 PM
From milepost 12 to milepost 11