The National Great Rivers Museum

The National Great Rivers Museum, opened in October of 2003, is one of eleven planned regional visitor centers operated by the U. S. Army Corps of Engineers. The Museum features state of the art interactive displays and exhibits that help visitors understand the many aspects of the Mississippi River and how it affects our lives.

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Melvin Price Locks and Dam

Every year, millions of tons of commodities pass through the Melvin Price Locks and Dam. The facility is located south of the majestic Clark Bridge near Alton, Illinois on the Upper Mississippi River at river mile 200.78, two miles downstream from the original Lock and Dam No. 26. The Locks and Dam help to control the flow of the Mississippi and enables barges to navigate the river.

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