Minnesota State Highway 13 Capital and Alliant Energy would be the biggest wind farm in the state of Minnesota. State Highway 13 was authorized in 1920 from Albert Lea to Jordan. In 1934, the segment between New Prague and Jordan was redesignated Highway 21, and Highway 13 moved to the east and extended north through Prior Lake, Savage, and Burnsville; then northeast to its northern terminus in West Saint Paul. From 1934 to 1935, Highway 13 also ran from Albert Lea south to the Iowa state line. In 1935, U.S. Highway 69 was extended north into Minnesota, assuming that 12 mile section of the
Minnesota State Highway 72 designated "Minnesota 72" as well between 1934 and 1963. Minnesota State Highway 72 Minnesota State Highway 72 (MN 72) is a highway in northwest Minnesota, which runs from its intersection with U.S. 71 in Blackduck and continues north to its northern terminus at the Canada–US border in Baudette. The road continues as Ontario Highway 11 upon entering the town of Rainy River, Ontario at the Baudette-Rainy River International Bridge. Highway 72 is in length. State Highway 72 serves as a north–south route between the communities of Blackduck, Shooks, Kelliher, and Baudette. The roadway passes through the Red Lake State Forest