The railway bridges across the Yangtze River mainly include: Shanghai-Nantong Railway-Road Yangtze River Bridge, Nanjing Yangtze River Railway-Road Bridge, Jiujiang Yangtze River Railway Bridge, Wuhan Yangtze River Railway Bridge, Chongqing Yangtze River Railway Bridge. In addition to the above-mentioned railway bridges on the Yangtze River, some large cities such as Nanjing, Wuhan, Chongqing and other places have two or three Yangtze River railway bridges in recent years. With the acceleration of development in the future, there will be more and more magnificent Yangtze River bridges on the Yangtze River. Now the traffic is extremely convenient, and there will be more and more Yangtze River bridges.

Currently, there are 68 bridges built and under construction on the Yangtze River. Among them, there are 56 highway bridges; 6 railway bridges; 6 highway and railway dual-use bridges; 1 highway and urban rail transit dual-use bridge. In addition, there are 4 cross-river tunnels built on the Yangtze River (tunnels built and under construction). The rainbows and beautiful scenery between the mountains and rivers are composed of 68 Yangtze River bridges, including 31 cable-stayed bridges, 12 suspension bridges, 6 arch bridges and steel structure bridges. The Yangtze River is the longest river in Asia, with a total length of 6,397 kilometers. It originates from Geladandong Snow Mountain, the main peak of Tanggula Mountain on the Qinghai-Tibet Plateau. The Yangtze River is the third longest river in the world, second only to the Nile River in Africa and the Amazon River in South America, and the water volume is also the third in the world. The total area is 1,808,500 square kilometers (excluding the Huaihe River Basin), accounting for about 1/5 of the total land area of ​​the country. Together with the Yellow River, it is called the "Mother River". The construction of the Yangtze River Bridge is very difficult and arduous. The places where construction needs to be carried out in the water are the key and difficult points of bridge construction. It can successfully transfer the construction environment from water to land. Some bridges take several months or even years to complete. Pier construction of the Yangtze River Bridge: pier foundation positioning, low tide period, pumping, cage, ship transportation, and tower crane cooperation construction.

For the pier, take advantage of the low tide season to find a way to enclose it, then pump out the water and repair it. The size of the pier is also very rigorous.