G4 Beijing–Hong Kong–Macau Expressway

The Beijing–Hong Kong–Macau Expressway, commonly referred to as the Jinggang'ao Expressway is a 2,272.65 km -long expressway that connects the Chinese cities of Beijing and Shenzhen, in Guangdong province, at the border with Hong Kong. The expressway terminates at the Huanggang Port Control Point in Shenzhen, opposite the Lok Ma Chau border control point in Hong Kong. The connection to Zhuhai at the Macau border is made using the spur line G0425 Guangzhou–Macau Expressway, which branches off from the main line in Guangzhou. ()