Business Loop I-90 - Austin
Business Loop I-90 through the city of Austin follows a 4.2 mile route to the south of Interstate 90 along old U.S. 16. Beginning at Exit 175 on the west side of Austin, the route combines with MN 105 along Oakland Avenue from Mower County 46 east to 12th Street NW/SW. There the route separates into a couplet (former Minnesota 116) to Downtown as MN 105 turns south. 1st Avenue SW carries eastbound traffic while Oakland Avenue flows west from 4th Street NE/SE.
Two way traffic resumes along Oakland Avenue east across the Cedar River, where it changes names to Oakland Place. Oakland Place runs alongside East Side Lake to a wye interchange (Exit 180 A) with I-90.
Updated August 1, 2026