On July 15, Deputy Commanding General Heitkamp visited the Pittsburgh District to tour the construction work at Charleroi Locks and Dam 4 in Belle Vernon, PA. The construction work is part of the Lower Monongahela River project, which will replace the nearly 100-year-old fixed-crest dam with a gated dam at Braddock Locks and Dam 2, remove Locks and Dam 3 in Elizabeth and construct two larger locks at Charleroi Locks and Dam 4 in Belle Vernon. The Braddock, Elizabeth and Charleroi locks are the three oldest operating-navigation facilities on the Monongahela River and experience the highest commercial-traffic volume in the entire Monongahela River Navigation System. (U.S. Army Corps of Engineers photo by Andrew Byrne)