Shanghai Yangtze River Tunnel and Bridge Project adopts the scheme of "South Tunnel and North Bridge", including Shanghai Yangtze River Bridge and Yangtze River Tunnel Project. Among them, the tunnel is about 8.9 kilometers long through the waters of the south port of the Yangtze River; The bridge crosses the waters of the North Port of the Yangtze River, with a length of about 10.3km. ..
Wuhan Yangtze River Tunnel: The Wuhan Yangtze River Tunnel, known as the "First Yangtze River Tunnel", was put into trial operation on February 28th, 2008. Wuhan Yangtze River Tunnel is located between Wuhan Yangtze River Bridge and changjiang no.1 Tunnel No.2 Bridge, with a total length of 3.6 kilometers and four lanes in both directions. The project broke ground on June 5, 2004 +065438+ 10. It is the first Yangtze River highway tunnel in China.
Nanjing Yangtze River Tunnel is a tunnel project in the "five bridges and one tunnel" river-crossing channel determined by the overall urban planning of Nanjing, Jiangsu Province, and belongs to the urban river-crossing tunnel project. Nanjing Yangtze River Tunnel is located between Nanjing Yangtze River Bridge and the Third Yangtze River Bridge, starting from Binjiang Expressway in the main city of Nanjing in the south and connecting line to Jiangbei Toll Plaza in the north. It is designed as a two-way six-lane tunnel with a speed of 80 kilometers per hour. The total investment of the project is about 3.3 billion yuan, and the total length of the left and right shield tunnels crossing the Yangtze River is 6042 meters. The left hole is 3022 meters long. It is of great significance to alleviate the traffic pressure across the river in Nanjing and promote the development along the river. The left line was connected on May 20th, 2009 10. On May 28th, 20 10, Nanjing Yangtze River Tunnel was opened to traffic.