A barge travels along the Ohio River in front of Waterfront Park, May 4, 2026 in Louisville, Kentucky, More than 50 million tons of cargo transits through the U.S. Army Corps of Engineers McAlpine Locks and Dams annually.
The U.S. Army Corps of Engineers Headquarters has designated the USACE Louisville District as the new Roofing Technical Center of Expertise, also known as RCX. This national program was established to address a long-standing, enterprise-wide capability gap in specialized roofing and building envelope expertise.
