Business Loop I-90 - Fairmont

Forming a U-shaped route south from Interstate 90 for 6.1 miles, this business loop begins at Exit 99 and ends at Exit 102. Bixby Road and 190th Avenue lead the route south along side CR 39 to the Martin County Fairgrounds and Lake Avenue (CR 26). Lake Avenue, the former alignment of U.S. 16, continues the business route east to the city center and one block section on Main Street. Blue Earth Avenue crosses the Fairmont street grid east to Minnesota 15 (State Street). A commercial arterial, MN 15 leads due Business Loop I-90 due north to a folded diamond interchange with Interstate 90.

Small guide signs direct Business Loop I-90 between Downtown Fairmont and Minnesota Trunk Highway 15.