The Sichuan-Tibet line refers to the 318 National Road, the first road connecting Chengdu, Sichuan and Lhasa, Tibet, which is also known as the Sichuan-Tibet Highway. It is 2,142 kilometers in length and is the longest national road in China.
Every year there are many people driving, cycling, and hiking on this route. This software provides the route map, altitude map, cycling strategy, surrounding overview and other information of the 318 National Highway from Chengdu to Lhasa, which provides convenience for cycling and self-driving.