Which river runs through the cities of Shanghai, Chongqing, Jingzhou, Yangzhou and Nantong?
G50 Shanghai–Chongqing Expressway G50 Shanghai–Chongqing Expressway The Shanghai–Chongqing Expressway (), commonly referred to as the "Huyu Expressway" () is an east-west bound expressway that connects the cities of Shanghai, China in Yangtze River Delta, and Chongqing in western China. The expressway runs through six provinces/municipalities and adjoin major cities such as Wuhu, Anqing, Wuhan and Yichang, roughly parallel to G42 Shanghai-Chengdu Expressway to its south. The thoroughfare begins at Huqingping Outer Ring Interchange near Hongqiao International Airport, where it meets S20 Outer Ring Expressway in Shanghai, and terminates at an interchange in Jiangbei District, where the highway joins G75 Lanzhou-Haikou Expressway. It is
Nantong advantageous location just north of Shanghai. Nantong's Sutong Bridge is expected to further Nantong's integration with Shanghai, cutting transportation time between the cities down from three hours to one hour. The shipping corporation Cosco has a large port and ship repair yard on the river. Cosco (Nantong) Shipyard Co., Ltd, the first shipyard of the Cosco group, has placed itself adjacent to the busy port of Nantong. The yard has 1120 m of coastline and is equipped with one cape-size and one panamax size floating dock. Cosco Shipyard handles approximately 150 vessels per year. Some companies in Nantong: Established in