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Area 4. I-90 trail
Some of the new sewer pipe will be installed underneath the I-90 Trail on Mercer Island. The trail will be closed in segments.
About the Area 4. I-90 trail project
Read about upcoming construction on the I-90 Trail. This StoryMap features information for trail that includes:
- What we are building
- What to expect during construction
- What you’ll see when the work is done
Construction Reference Guide
Learn what to be aware of if you are a neighbor, resident, commuter, boater, biker, pedestrian or park user in the project area.