sea port of minneapolis
Review and History. The Port of Minneapolis is the northernmost port on the Mississippi River System. Located near the convergence of the Mississippi and the Minnesota Rivers, the Port of Minneapolis is about 17 nautical miles upriver (20 kilometers or 12 miles northwest by air) of its sister city, St. Paul. Seat of Hennepin County, Minnesota, the Port of Minneapolis and St. Paul form the Twin Cities conurbation.