Construction alert: Mercer Island, 11/16/2017

Nov 16, 2017

Upcoming I-90 ramp closures

Map illustrating lane closures on Mercer Island.

On Saturday, Nov. 18, Sound Transit's contractor will install communication fiber to support the future Mercer Island station. To safely complete this work, crews will close the 80th Avenue westbound HOV off-ramp and the I-90 westbound HOV lane, adjacent to the station work zone.

80th Avenue westbound HOV off-ramp and the I-90 westbound HOV lane will be closed 7 a.m. to 2 p.m. Saturday, Nov. 18. Drivers will be able to use the Island Crest Way and East Mercer Way westbound off-ramps.

What you can expect:

  • Crews will dig trenches and install fiber optic communications cable.
  • Crews will work in the existing right of way with traffic control in place. Please follow signed detours and flaggers to safely access your destination.