WSDOT announced multiple overnight and weekend closures on I-405 and I-90 beginning Tuesday, Sept. 8, through Sept. 14 for pavement repair and utility work.
Northbound I-405 will see lane closures between Northeast 8th Street and Northeast 70th Place in Bellevue, and on-ramps from SR 520 will close nightly through Sept. 10. The northbound off-ramp to Southeast 8th Street will alternate with flaggers for utilities work through Sept. 18. Detours will guide drivers around closures.
Southbound and northbound I-405 ramps at Northeast 85th Street will close day and night from Sept. 11 to Sept. 14. I-90 will close all westbound lanes from Island Crest Way to the Mount Baker tunnel from Sept. 11 to Sept. 12. WSDOT states delays are expected through work zones.