I-90/Highway 52 interchange reconstruction

Sign up for project email updates

Survey

Share your thoughts on the I-90/Highwayy 52 interchange project. Tell us how we did, what went well and what should be improved by Jan. 31, 2026.

Traffic impacts

Detour: I-90 eastbound traffic exiting to Highway 52 southbound (Exit 217) - Scheduled through fall 2026

• Motorists exiting eastbound I-90 to travel southbound on Highway 52 will be detoured 1 mile north on Highway 52 to Exit 47 (Marion Road/County Road 111, County Road 36):
• Take Exit 47
• Cross over Highway 52
• Turn onto southbound Highway 52

About this project

Summary of work

Construction is scheduled 2024-2026 to make changes to the I-90/Highway 52 interchange to improve safety and reduce delays.

• 2024: Constructed temporary crossovers and begin new ramps and loops
• 2025: Constructed new eastbound I-90 bridge, flyover bridge over Highway 52 and portion of new ramps and loop
• 2026: Construct new westbound I-90 bridge and remaining portion of new ramps and loops

Improvements

A new feature, a flyover ramp, for southbound Highway 52 to eastbound I-90, will solve several problems:

• Remove 92% of left-hand turns, reducing the risk for t-bone crashes
• The dedicated ramp will get rid of the line of vehicles that wait to turn

New ramps will reduce the run-off-the-road crashes:

• Changing the angles will allow for better, more controlled entrance/exit
• Lengthened accelerations lanes will also improve conditions

The bridge replacements will allow for:

• Relocation of the bridge piers that block the view of on-coming traffic
• Improved bridges that will last another 60 years or more