River Bend (Illinois) of Interstate 270 and west of Illinois Route 159. River Bend (Illinois) The River Bend is a small region in western central Illinois and Southern Illinois that comprises parts of three counties: Madison, Calhoun, and Jersey. The name comes from a section of Mississippi River that flows roughly west to east instead of the usual north to south, causing a bend in the river. In this area, two other major rivers, the Missouri and the Illinois join the Mississippi River. This section of the Mississippi River is known as the Alton Lake The part in Madison County that locals consider
Illinois River was relocated to the present site of Creve Coeur, near Peoria, where the Jesuits relocated. The Peoria Riverfront Museum contains a gallery, "Illinois River Encounter," that attempts to interpret the museum through an aquarium tank and displays of the river's geology, ecology, social history, engineering, and commercial use. From 1905 to 1915, more freshwater fish were harvested from the Illinois River than from any other river in the United States except for the Columbia River. The Illinois River was once a major source of mussels for the shell button industry. Overfishing, habitat loss from heavy siltation, and water pollution have