NASHVILLE, Tenn. (March 8, 2023) – Operators at navigation locks could easily wear capes for the super work they do to ensure the safety of the public, not to mention employees that maintain these projects in the Cumberland and Tennessee River systems. At Kentucky Lock in Grand Rivers, Kentucky, and Chickamauga Lock in Chattanooga, Tennessee, ongoing mega construction projects to build larger new locks pose additional hazards for these vigilant protectors of people and resources.