Zhuhai-Macao Bridge is a bridge-tunnel project in China connecting Hong Kong, Guangdong Zhuhai and Macau.

The Macao Bridge starts from the Hong Kong Port Artificial Island near the Hong Kong International Airport in the east, crosses the Lingdingyang waters in the South China Sea to connect Zhuhai and Macao artificial islands, and ends at the Zhuhai Hongwan Interchange; the bridge and tunnel are 55 kilometers long, of which the main bridge is 29.6 kilometers The distance between the Hong Kong port and the Zhuhai-Macao port is 41.6 kilometers; the bridge deck is a two-way six-lane expressway with a design speed of 100 kilometers per hour; the total investment of the project is 126.9 billion dollars.