I want to visit the Hangzhou Bay Cross-sea Bridge in the next two days. Can anyone provide some experience? I'm from Shanghai. Thank you.

The poster is talking about the East China Sea Cross-sea Bridge in Nanhui, right? The Hangzhou Bay Cross-sea Bridge is in Zhejiang. Nanhui has not had enough fun in the past half day.

The Donghai Bridge starts from Luchao Port in Nanhui District, Shanghai, connects to the Hulu Expressway in the north, spans the northern waters of Hangzhou Bay in the south, and reaches Xiaoyangshan Island in Shengsi County, Zhejiang Province. The 32.5-kilometer-long Donghai Bridge is an integral part of the Shanghai International Shipping Center Deep Water Port Project and is listed as the "No. 1 Project" by the Shanghai Municipal Government.

The East China Sea Bridge project is an important supporting project for the first phase of the Shanghai International Shipping Center Yangshan Deepwater Port Area. It provides services for the overland container collection and distribution, water supply, power supply, communication and other needs of the Yangshan Deepwater Port Area. The entire East China Sea Bridge can be divided into a land section of about 2.3 kilometers, a sea section of about 25.5 kilometers from the seawall to Dawugui Island, and a port bridge connection section of about 3.5 kilometers from Dagui to Xiaoyangshan Island. The total length is about 31 kilometer. The bridge is designed according to the standard of a two-way six-lane highway with emergency parking zones. The bridge is 31.5 meters wide and has a design speed of 80 kilometers per hour.

The Donghai Bridge project officially started construction on June 26, 2002. After 35 months of arduous construction, the structure was completed on May 25, 2005. The bridge is 31.5 meters wide, with two upper and lower decks, six lanes in both directions, and a design speed of 80 kilometers per hour. The entire bridge is designed according to highway standards, and the design reference period is 100 years. The bridge's largest main navigation opening is 40 meters above the sea, equivalent to a 10-story building, and can meet the navigation requirements of 10,000-ton cargo ships. The Donghai Bridge will be completed and opened to traffic within this year.

In Shanghai’s more than 600 square kilometers of land, there are existing bridges mainly built along the Huangpu River and Suzhou River, and the Donghai Bridge is the first true sea-crossing bridge. The completion and opening of the East China Sea Bridge has laid the foundation for the completion and opening of Yangshan Deepwater Port within this year and accelerated the construction of Shanghai International Shipping Center.

The Donghai Bridge project is my country’s first true cross-sea bridge. The total length of the East China Sea Bridge is about 32.5 kilometers, of which the land section is about 3.7 kilometers, the sea section between the new levee of Luchao Port and Dawugui Island is about 25.3 kilometers, and the port bridge connection section between Dawugui Island and Xiaoyangshan Island is about 3.5 kilometers. kilometer. The bridge is designed according to the standard of a two-way six-lane highway with emergency parking zone. The bridge width is 31.5 meters, and the design speed is 80 kilometers per hour. The design load is verified based on the close arrangement of heavy containers and heavy vehicles. It can withstand typhoons of level 12 and earthquakes of level 7 intensity. The design reference period is 100 years.

The East China Sea Bridge is a long cross-sea bridge in Shanghai that spans the northern waters of Hangzhou Bay to Yangshan Deepwater Port. It uses the "Changhai Rainbow in the East China Sea" as its creative concept, just like a bright rainbow in the East China Sea in my country. The color of the bridge is a direct expression of the bridge's appearance and personality. White and light gray are used as the main colors of the bridge to make it harmonious and unified with the environment. At present, the longest cross-sea bridge built in the open sea in the world is only 16 kilometers, while the Donghai Bridge has a total length of 32.5 kilometers, making it a veritable "Bridge of the World."