Area 4. I-90 trail
North Mercer Island/Enatai sewer upgrade
Area 4 project updates
General updates and newsletters are located on the Library page.
- Temporary lane closure along North Mercer Way near Fortuna Drive as early as March 13, March 1, 2023
- Landscape restoration begins on the I-90 Trail, February 17, 2023
- Landscape restoration begins, October 14, 2022
- Saturday work will ramp up across the project corridor, September 2022
- Schedule Update: Tree removal in Mercer Island begins soon, June 14, 2022
- Construction work on the I-90 trail will begin as early as June 8, June 2, 2022
- Surveying continues/utility locates beginning in May, May 4, 2022
- I-90 Trail pre-construction StoryMap - What you need to know as construction gets started, April 19, 2022
Read about upcoming construction on the I-90 Trail. This StoryMap features information for trail that includes:
- What we are building
- What to expect
- Schedule and duration
- Detour routes
- What you’ll see when the work is done
- How to reach us
