G0425 Guangzhou–Macau Expressway

The Guangzhou–Macau Expressway, designated as G04 25  and commonly referred to as the Guang'ao Expressway , is an expressway that connects the cities of Guangzhou, Guangdong, and Macau, a Special Administrative Region of the People's Republic of China. It is a spur line of the G4 Beijing–Hong Kong and Macau Expressway.

The extension to Macau at the Lotus Bridge is planned, so the current southern terminus is in Zhuhai at Zhuhai Avenue.

The major cities connected by this expressway are:
 * Guangzhou, Guangdong
 * Zhongshan, Guangdong
 * Zhuhai, Guangdong
 * Macau