Beijing-Hong Kong-Macao Expressway (code: G4) is the abbreviation of Beijing-Hong Kong-Macao Expressway, connecting Beijing with Guangzhou, Zhuhai, Hong Kong, Macau and other important cities in the south, and it is the north-south traffic artery of China, with a total length of about 2,285 kilometers.

Via Hebei, Henan, Hubei, Hunan, Guangdong and other provinces,

From north to south, the main cities along the route are: Beijing, Baoding, Shijiazhuang, Xingtai, Handan, Anyang, Hebi, Xinxiang, Zhengzhou, Xuchang, Luohe, Zhumadian, Xinyang, Xiaogan, Wuhan, Xianning, Yueyang, Changsha, Xiangtan, Zhuzhou, Hengyang, Leiyang, Chenzhou, Shaoguan, Yingde, Guangzhou, Shenzhen and Hong Kong.

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