Minnesota State Highway 34 (MN 34) is a highway in west-central and north-central Minnesota, which runs from its intersection with State Highway 9 (near Interstate 94) in Barnesville and continues east to its eastern terminus at its intersection with State Highways 200 and 371 in Walker.The route is concurrent with U.S. Highway 59 for 16.6 miles (26.7 km) in Otter Tail and Becker counties near Detroit Lakes.Highway 34 is 103 miles (166 km) in length.