Minnesota State Highway 74

Minnesota State Highway 74 is a highway in Minnesota. It is notable as the only partially unpaved state highway left in Minnesota.

Its southern terminus is in Chatfield, Minnesota at U.S. Highway 52 and State Highway 30. It runs north, intersecting Interstate 90 just south of St. Charles. In St. Charles, it runs together with U.S. Highway 14 for less than a mile, then continues north, passing through Whitewater State Park, and ending on U.S. Highway 61 near Minneiska and the Mississippi River. A portion of the road near the northern terminus is unpaved.