The Coldwater Covered Bridge, also known as the Hughes Mill Covered Bridge, is a locally owned wooden covered bridge that spans the inlet to Oxford Lake in Calhoun County, Alabama, United States. It is located at Oxford Lake Park off State Route 21 in the city of Oxford, about 4 miles (6 kilometers) south of Anniston.Built circa 1850, the 63-foot (19-meter) bridge is a rare construction of Multiple King-post truss with Town Lattice over a single span.