Minnesota State Highway 36 (MN 36) is a highway in Minnesota, which runs from its interchange with Interstate 35W in Roseville and continues east to its eastern terminus at the Wisconsin state line (at Stillwater), where it becomes Wisconsin Highway 64 upon crossing the St. Croix River. A portion of Highway 36 is a major freeway in suburban Minneapolis – Saint Paul. Highway 36 is 22 miles (35 km) in length.