23 May 2023

Chickamauga Lock Replacement Project reaches monolithic milestone

CHATTANOOGA, Tenn. (May 23, 2023) – Construction of a new navigation lock on the Tennessee River reached a monolithic milestone yesterday as crews and officials held a topping-off ceremony to mark the completion of the first concrete monolith.

23 Jul 2020

Monolithic effort to construct lock chamber heats up

CHATTANOOGA, Tenn. (July 23, 2020) – A monolithic effort to construct a navigation chamber at the Chickamauga Lock Replacement Project is heating up where the U.S. Army Corps of Engineers Nashville District has already placed 19,000 cubic yards of concrete and more than 700 tons of reinforcing steel.