Sutong Bridge is the second largest cable-stayed bridge in the world. Located in Jiangsu Province, China, the bridge spans the Yangtze River and connects Suzhou (Changshu) and Nantong. The total mileage of the highway is 32.4 kilometers (including the North-South approach). The actual span of the bridge across the river is about 8200 meters, and the span between the cable-stayed bridges is 1088 meters.