Cumberland River intertwined with story of U.S. Army Corps of Engineers
This is Lock 3 on the Cumberland River in Nashville, Tennessee. The U.S. Army Corps of Engineers Nashville District built the lock and dam to establish a navigation channel. The old locks and dams were later replaced by today's modern dams. (USACE Photo)

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Photo by: USACE Photo |  VIRIN: 390410-A-A1409-1025.JPG