Tongling Yangtze River Highway Railway Bridge is located in the middle of Digang waterway in Tongguanshan reach of Tongling City, Anhui Province. The bridge is 6000 meters long, with a main span of 630 meters and a height of 32 meters. It is a rhombic concrete main tower with a height of 225 meters and a main span of 630 meters. * * * Construction section of highway and railway is about 2 100 meter. The total length of the bridge project is 44 kilometers, including the north-south connecting line. It is planned to be built in.