Images tagged "usace"

A Derrick arrangement is in the pit during the construction of Lock 4 Oct. 26, 1894 on the Cumberland River in Tennessee. The lock and dam were constructed to establish a navigation channel. The lock and dam were replaced by today's modern system of dams. (USACE Photo)
A Derrick arrangement is in the pit during the construction of Lock 4 Oct. 26, 1894 on the Cumberland River in Tennessee. The lock and dam were constructed to establish a navigation channel. The lock and dam were replaced by today's modern system of dams. (USACE Photo)
Lock 1 on the Cumberland River in Nashville, Tenn., is shown under construction Nov. 18, 1893. The U.S. Army Corps of Engineers Nashville District constructed the lock and dam to establish a navigation channel. This lock and dam was replaced by today's modern dam system. (USACE Photo)
This is a coffer dam looking downstream on the Cumberland River in Ashland City, Tenn., Aug. 31, 1891. The U.S. Army Corps of Engineers Nashville District built Lock and Dam 2 at this location to establish a navigation channel. The structure was later replaced by today's modern dams. (USACE Photo)
Work is ongoing at Lock and Dam 1 on the Cumberland River in Nashville, Tenn., Oct. 9, 1931. The view is towards left bank. The U.S. Army Corps of Engineers Nashville District built Lock and Dam 1 at this location to establish a navigation channel. The structure was later replaced by today's modern dams. (USACE Photo)
This is Lock 4 on the Cumberland River in Tennessee July 1, 1914. 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 replaced by today's modern dams. (USACE Photo)
This is the lower guide wall and lock houses from the left bank at Lock 1 on the Cumberland River in Nashville, Tenn., June 16, 1913. The U.S. Army Corps of Engineers Nashville District built Lock and Dam 1 at this location to establish a navigation channel. The structure was later replaced by today's modern dams. (USACE Photo)
This is Lock and Dam 1 looking upstream from the right bank on the Cumberland River in Nashville, Tenn., June 16, 1913. 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)
Construction continues on Dam No. 4 on the Cumberland River in Tennessee Nov. 7, 1909. The U.S. Army Corps of Engineers built this old dam and lock to establish a navigation channel. The lock and dam was replaced by today's modern dam system.(USACE Photo)