Peter Serodino IV, Serodino, Inc., overlooks construction of the lock chamber for the Chickamauga Lock Replacement Project during a tour March 20, 2023, of the active navigation lock on the Tennessee River in Chattanooga, Tennessee. The U.S. Army Corps of Engineers Nashville District hosted Serodino and other stakeholders for a roundtable and tour of the project. (USACE Photo by Lee Roberts)