Starting July 29, 2026, the right shoulder on I-5 northbound near 179th Street will be closed until further notice. This closure affects the area between milepost 9. 3 and milepost 11. 3.
I-405 will see multiple closures this week. Southbound lanes between mileposts 18. 11 and 16. 45 will close nightly from 11 p.m. to 4 a.m. through July 31. Additionally, the center lane of southbound SR 527 from 214th Street Southeast to the I-405 off-ramp will close nightly from 9 p.m. Monday through Thursday.