Minnesota Department of Transportation

511 Travel Info

Hwy 55 Corridor Expansion

Plymouth to Rockford

Orange barrels on a highway




Environmental Assessment documents

The environmental impacts of the Highway 55 project are documented in an Environmental Assessment/Environmental Assessment Worksheet (EA/EAW). An EA/EAW is a joint federal/state document that is used to determine the potential for significant social, economic and environmental impacts.

Hwy 55 Future Traffic Demand Study