Length 1,302 km | ||
 | ||
China National Highway 212 (G212) runs from Lanzhou in Gansu to Chongqing. It is 1302 kilometres in length.
Map of G212, China
The section from Lanzhou to Lintao has been converted into an expressway, designated G75 (the Linhai Expressway). From Lanzhou to the junction at Huichuan Town (35 or so km south of Lintao), G212 also doubles as China National Highway 316.
References
China National Highway 212 Wikipedia(Text) CC BY-SA