Four words to describe the Hong Kong-Zhuhai-Macao Bridge

1. Hong Kong-Zhuhai-Macao Bridge Publicity Word Hong Kong-Zhuhai-Macao Bridge: It is a sea-crossing bridge in China. The Hong Kong-Zhuhai-Macao Bridge is a super-large cross-sea passage connecting Hong Kong, Zhuhai and Macao, with a total length of 55 kilometers, which will become the longest cross-sea bridge in the world after completion.

Among them, the main project of Qiaodao Tunnel Group with the largest engineering quantity and the highest technical difficulty is about 29.6 kilometers long. The main project "Haizhong Bridge Tunnel" is 35.578 kilometers long, of which the submarine tunnel is about 6.75 kilometers long.

Upon completion, it will be a part of G4- Beijing-Hong Kong-Macao Expressway and G94- Pearl River Delta Ring Expressway. The immersed tube tunnel of Hong Kong-Zhuhai-Macao Bridge is the longest highway immersed tube tunnel in the world and the only deep-buried immersed tube tunnel in the world. There are a series of innovations in production and installation technology, which provide unique samples and valuable experience for the world's submarine tunnel engineering technology.

The Hong Kong-Zhuhai-Macao Bridge connects the Hong Kong Special Administrative Region in the east and Zhuhai and Macao Special Administrative Regions in the west. It is an integral part of the Pearl River Delta (referred to as the Pearl River Delta) loop in the national highway network planning, and it is a key project across the Lingdingyang sea area, which will form a new highway transportation channel connecting the east and west banks of the Pearl River. Hong Kong-Zhuhai-Macao Bridge is a part of G94 Pearl River Delta Ring Expressway, with a design speed of 100 km per hour.

The route of the project starts from the artificial island of Hong Kong Port near the Hong Kong International Airport, connects the artificial island of Zhuhai/Macau Port and the Zhuhai connecting line in the west, and ends at Hongwan, Zhuhai, with a total length of 55 kilometers. The bridge spans the Lingdingyang sea area of the Pearl River Estuary, and is a large-scale cross-sea passage connecting Hong Kong, Zhuhai and Macao in the form of a highway bridge.

The Hong Kong-Zhuhai-Macao Bridge starts from Lantau Island, Hong Kong, passes through Tai O, crosses the Pearl River Estuary, and finally divides into a Y shape, with one end connected to Zhuhai and the other end connected to Macao. The whole bridge will be built according to the standard of six-lane expressway.

The Hong Kong-Zhuhai-Macao Bridge will tunnel through Gongbei built-up area in the direction of Zhuhai. It will first connect with the Guangzhou-Zhuhai West Line of the Beijing-Hong Kong-Macao Expressway under construction, and then connect with a series of trunk highways such as the Beijing-Zhuhai Expressway, the western coastal expressway, the Zhu Jiang Expressway, the airport expressway under construction and the Gaolan Port Expressway in Zhuhai, directly running through the whole west bank of the Pearl River and even the Pan-Pearl River Delta region. The total length of the Hong Kong-Zhuhai-Macao Bridge is 49.968 kilometers, of which the main project "Haizhong Bridge Tunnel" is 35.578 kilometers long.

The main project of Haizhong Bridge Tunnel and Zhuhai Connection will be built according to the standard of six-lane expressway, and the designed driving speed is per hour 100 km.

2. Introduction of Hong Kong-Zhuhai-Macao Bridge 50 The Hong Kong-Zhuhai-Macao Bridge is a bridge and tunnel project connecting China, Hong Kong, Zhuhai, Guangdong and Macau. It is located in the Lingdingyang sea area at the mouth of the Pearl River in Guangdong Province, China, and is the southern ring section of ring highway in the Pearl River Delta region.

Overall layout:

The Hong Kong-Zhuhai-Macao Bridge consists of three navigable bridges, a submarine tunnel, four artificial islands and connecting bridges and tunnels, a continuous beam bridge with non-navigable holes in deep water and shallow water, and land connections between Hong Kong, Zhuhai and Macao.

Among them, the three navigable bridges are Qingzhou Waterway Bridge, Jianghai Direct Ship Waterway Bridge and Jiuzhou Waterway Bridge from east to west. The Cross-Harbour Tunnel is located between Lantau Island in Hong Kong and Qingzhou Waterway Bridge, connecting other bridge sections through artificial islands on the east and west sides. Continuous beam bridges with navigable holes in deep water area and shallow water area are located in the waters near Hong Kong and Zhuhai respectively. The three ports and their artificial islands are located near the approach bridges at both ends and connected with the surrounding main roads through connecting lines.

Extended data

Hong Kong-Zhuhai-Macao Bridge was officially opened to traffic at 9: 00 a.m. on124 October 20 18:

The Hong Kong-Zhuhai-Macao Bridge is world-renowned for its huge construction scale, unprecedented construction difficulty and top-notch construction technology, and won the 20 19 Luban Award for Chinese Construction Engineering (National Quality Project). The chief designer of the bridge project is Meng Fanchao, the chief engineer is Su Quanke, and the general manager and chief engineer of the island tunnel project is Lin Ming.

From the establishment of the preliminary work coordination group office in March 2004 to the official start of construction in February 2009, the design and construction of the Hong Kong-Zhuhai-Macao Bridge took 14 years.