Eastbound I-90 Detour, April 8 and 9
Apr 6, 2017 - Over the weekend of April 8 and 9, I-90 detours return again with an Eastbound closure, allowing the Washington State Department of Transportation (WSDOT) to undertake light rail preparations inside the Mt Baker and Mercer Island tunnels.
Click here to learn about other scheduled closures.
Starting at 11:00pm on Friday, April 7, the WSDOT will funnel eastbound traffic from Seattle to the center express lanes for construction purposes. This particular detour will end at 5:00am Monday, as usual.
Islanders can exit the eastbound express lanes at Island Crest Way or 77th Avenue Southeast. Drivers wishing to reach Bellevue from Mercer Island can enter the mainline eastbound I-90 roadway at Island Crest Way or East Mercer Way.
Click here for detour map and exit details.
Several more weekend directional closures of I-90 are planned between now and mid-2017 while the State builds all-day bus and carpool lanes next to the regular lanes. This work will allow the center I-90 roadway to be dedicated to Sound Transit light rail construction in June 2017.