China National Highway 212
China National Highway 212 runs from Lanzhou in Gansu to Chongqing. It is 1302 kilometres in length.
The highway is parelled by an expressway for almost its entire length, except for a section between Lintao and Longnan, where G75 Lanzhou–Haikou Expressway is still under construction. From Lanzhou to the junction at Huichuan Town, G212 also doubles as China National Highway 316.
