Coast Guard admiral tours Chickamauga Lock
A response boat with the U.S. Coast Guard Sector Ohio Valley home stationed in Louisville, Ky., stops while navigating through Chickamauga Lock at Tennessee River mile 471 to pay their respects to Vice Adm. Charles Ray during his tour of the Tennessee Valley Authority project May 4, 2018 in Chattanooga, Tenn. The U.S. Army Corps of Engineers Nashville District operates and maintains the lock. Ray is the incoming assistant commandant of the Coast Guard.