G75 Lanzhou–Haikou Expressway
Template: Infobox trunk road / maintenance / CN -E
Provinces:
- Gansu
- Sichuan
- Chongqing
- Guizhou
- Guangxi
- Guangdong
- Hainan
The Lanzhou - Haikou highway or Lanhai highway (Chinese兰海 高速公路, Pinyin Lánhǎi Gaosu Gonglu, English Lanhai Expressway), Ch: Abbr G75, is a highway in China, and the city of Lanzhou in Gansu province about Guiyang Nanning runs on the island of Hainan Haikou. The highway is after completion reach a length of 2570 km. The bridge over the Haina road is not yet realized.