In addition to the concrete, each monolith contains steel reinforcement and a host of embedded fabricated metal items that ...

The U.S. Army Corps of Engineers is currently working to modernize the New Cumberland Locks and Dam. The project includes replacing old and outdated lock chambers with newer, larger ones to allow for ...

they’ve managed to keep the dam structurally sound for the last 85 years,” said Joseph Cotton, the project manager. The new lock will also provide a wide range of economic benefits.