Minnesota Department of Transportation

511 Travel Info

Hwy 37/Cty Rd 7 Intersection Improvement

St. Louis County

Traffic impacts

Construction on the roundabout at the intersection of Hwy 37 and St. Louis County Road 7 is currently underway.

Hwy 37 eastbound and westbound through traffic is traveling on a bypass.  Access between Hwy 37 and County Road 7 from both the north and the south will be closed as of July 6. Traffic will be directed to the posted detour.  Motorists should expect a 35 MPH speed limit and 12’ driving lanes on Hwy 37.

A rendering of the detour of Cty Rd 7.

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About this project

A rendering of the Hwy 37 and Hwy 7 intersection.

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Summary of work

MnDOT, in partnership with St. Louis County, conducted an Intersection Control Evaluation study at the intersection of Hwy 37/Cty Rd 7. The study found a roundabout would be the best way to improve the safety of the high risk intersection.

Simulation videos

Watch: Intersection of Hwy 37 and County Road 7 at morning peak hours

Watch: Intersection of Hwy 37 and County Road 7 at afternoon peak hours

Watch: Intersection of Hwy 37 and County Road 7 with a double hauler

Watch: Intersection of Hwy 37 and County Road 7 with a superload transporter