MERCER ISLAND, Wash. — Heads up, drivers!
Starting next week, there will be overnight lane and ramp closures on eastbound I-90 in Mercer Island and Bellevue.
The project, starting Nov. 2, will rehabilitate the eastbound highway bridge over Mercer Slough.
Overnight lane and ramp closures in this area will continue for about two months.
Here’s what drivers can expect:
The following closures are planned from 9 p.m. to 5 a.m. nightly Monday through Thursday, Nov. 2-5, and again from Sunday night, Nov. 8, through Thursday night, Nov. 12.
- Right lane of eastbound I-90 between East Mercer Way and I-405
- East Mercer Way on-ramp to eastbound I-90
- Bellevue Way Southeast on-ramp to eastbound I-90
- Eastbound I-90 ramps to northbound and southbound I-405
Detours will be in place for this area, and drivers should expect delays.
©2026 Cox Media Group
