Southern Railway North Avenue Yards Historic District

North Yards is a former Southern Railway complex in Atlanta's industrial corridor along Marietta Street and the Western and Atlantic Railroad. It includes a concrete roundhouse built in 1925 to assemble and service passenger trains, and five concrete warehouses built from 1952 to 1962: the little house, end house, big house, and the south and middle sections of the long house. The warehouses were built with rail bays on one side and truck bays on the other, and their curved walls follow existing spur and main lines. Construction methods range from concrete framing to poured-in-place walls and tilt-slab panels. The complex is described as the largest surviving freight warehouse group in Atlanta and Georgia. It records the railroad's shift after World War II toward consolidated freight handling as trucking competition grew. In 2001 the buildings were converted to offices, with loading bays kept and new glass set into the openings. A 1965 cold-storage building at the east end is outside the district.