Hong Kong Zhuhai Macao Bridge (English Name: Hong Kong Zhuhai Macao Bridge) is a bridge and tunnel project connecting Hong Kong, Zhuhai, Guangdong and Macao in China. It is located in the Lingdingyang sea area of the Pearl River Estuary in Guangdong Province, China. It is the south ring section of the ring expressway in the Pearl River Delta.

The construction of Hong Kong Zhuhai Macao Bridge was started on December 15, 2009; The whole line of the main works will be completed on July 7, 2017; The acceptance of the main works shall be completed on February 6, 2018; It was put into operation at 9 a.m. on October 24 of the same year.

The Hong Kong Zhuhai Macao Bridge starts from the Hong Kong port artificial island near the Hong Kong International Airport in the East, crosses the Lingdingyang waters of the South China Sea in the west, connects Zhuhai and Macao artificial islands, and ends at Zhuhai Hongwan interchange; The total length of the bridge and tunnel is 55 kilometers, including 29.6 kilometers of the main bridge and 41.6 kilometers from Hong Kong port to Zhuhai Macao port; The bridge deck is a two-way six lane Expressway with a design speed of 100 km / h; The total investment of the project is 126.9 billion yuan.