Project updates
Learn about where and when construction is happening throughout the ST district.

Island Crest Way Ramp Closures Extended

Publish Date

Construction on the Mercer Island Station continues as crews continuing installing glass panels for the curtain walls, steel for the platform canopy and begin installing utilities. To safely complete this work, crews will continue closing both the Island Crest way eastbound HOV of-ramp and the Island Crest Way westbound HOV on-ramp during off-peak hours. During these closures, drivers can use the Island Crest Way eastbound general purpose off-ramp and the 76th Ave westbound on-ramp.

What

Continued installation of glass panels, platform canopy steel and station utilities.

When

Monday – Friday, from 9 a.m. – 3 p.m.

Where

Island Crest Way eastbound HOV off-ramp and Island Crest Way westbound HOV on-ramp.

More

  • The Island Crest Way eastbound HOV off-ramp and the Island Crest Way westbound HOV on-ramp will close Monday – Friday, from 9 a.m. to 3 p.m. 
  • Crews will continue installing glass window walls, platform canopy steel and station utilities.
  • The 76th Ave. SE westbound on-ramp and Island Crest Way eastbound general purpose off-ramp will remain open during these closures.
  • Plan ahead, leave early and allow extra time to reach your destination.
  • Due to inclement weather or unforeseen issues, dates and times are subject to change.
Map of I-90 HOV closure