I-5 Both Directions
- DRIVER ALERT: Friday, Sept. 19 to the morning of Sunday, Sept. 21 - All lanes of northbound and southbound I-5 between Boeing Access Road South and SR 599 will close nightly from 11:59 p.m. to 6 a.m. for Seattle City Light work. Lanes will begin closing at 9 p.m. with all lanes closed by midnight. Drivers will follow a signed detour.
Last Updated: 9/18/2014 9:39 AM
From milepost 158 to milepost 156