The Hong Kong-Zhuhai-Macao Bridge project includes three contents: first, the main project of the cross-sea bridge tunnel; Second, the ports of Hong Kong, Zhuhai and Macao; The third is the connecting line between Hong Kong, Zhuhai and Macao.

Among them, the main project jointly built by Guangdong, Hong Kong and Macao is about 29.6 kilometers long, which consists of 22.9 kilometers of bridge project and 6.7 kilometers of submarine immersed tunnel. There are two artificial islands in the east and west at both ends of the tunnel, facing each other across the sea, and the middle is choppy and magnificent.

Zhuhai faces Shenzhen and China and Hong Kong across the sea in the east, 36 nautical miles away from China and Hong Kong, connected with China and Macau in the south, Xinhui District and Taishan City in Jiangmen City in the west, Zhongshan City in the north, and 0/40km away from Guangzhou City/kloc.

By 2020, Zhuhai will have three administrative districts (Xiangzhou District, Doumen District and Jinwan District), 15 towns, 10 streets and five economic functional zones (Hengqin New District, Zhuhai High-tech Industrial Development Zone, Zhuhai Bonded Zone, Zhuhai Gaolan Port Economic Zone and Zhuhai Wanshan Marine Development Experimental Zone).

Zhuhai is located in the south of Guangdong Province, on the west bank of the Pearl River Estuary, where the water from "Five Gates" (Jinxingmen, Modaomen, Jiti Gate, Hutiao Gate and Yamen Gate) enters the sea, located at 2148' ~ 22 27' north latitude and13 03 east longitude.

China Net-Hong Kong-Zhuhai-Macao Bridge opened: it starts from Hong Kong in the east and reaches Guangdong, Zhuhai and Macau in the west, with a total length of 55.