Mississippi River locks

waterfall on the Mississippi River in Minneapolis, Minnesota, United States

lock and dam complex on the Mississippi River between Hamilton, Illinois, U.S., and Keokuk, Iowa, U.S.

lock and dam on the Mississippi River, near LeClaire, Iowa USA

lock and dam on the Mississippi River near Winfield Missouri, USA

lock and dam on the Mississippi River near near Saverton, Missouri, USA

lock and dam on the Mississippi River at Quincy, Illinois, USA

lock and dam on the Mississippi River located between Dubuque, Iowa and rural Grant County, Wisconsin, USA

lock and dam on the Mississippi River at Bellevue, Iowa, USA

lock and dam on the Mississippi River between Rock Island, Illinois and Davenport, Iowa, USA

lock and dam on the Mississippi River near Clarksville, Missouri, USA

lock and dam on the Mississippi River near Muscatine, Iowa, USA

lock and dam on the Mississippi River above Fulton, Illinois and Clinton, Iowa, USA