National Highway 3 13 (or "National Highway 3 13 Line" and "G3 13 Line"), the name of China's national highway, started in Guazhou County, Gansu Province (formerly known as Anxi County) and ended in Ruoqiang County, Xinjiang, with a total length of 82 1 km. After revocation.

Basic introduction Chinese name: 3 13 national highway starting point: Guazhou County, Gansu Province; End point: Ruoqiang County, Xinjiang; Total length: 821km; Alias: provinces where "National Highway 3 13" and "G3 13" pass; Current situation; The provinces that this national road passes through include Gansu Province and Xinjiang Province. At present, Guazhou County-Dunhuang section in the original G3 13 is Guadun Highway in Gansu Province; Dunhuang-Aksai Kazak Autonomous County section is G2 15 line; G 3 15, the fork road in Aksai county, is S305 line in Gansu province, and then it reaches Ruoqiang county along G315.