It starts from Bayannaoer (S3 12) in the east, passes through Wuliji Sumu, Su Hongtu, Ejina Banner, Jiuquan Aerospace City and Jinta in Aerospace Town (transit route), and finally reaches Jiuquan, Gansu.

South Line: It starts from Dengkou County (Haji Line) in the east and passes through Jilantai (turn S2 18), Bayannuorigong (turn S3 17), Ya Bu Lai, Badain Jilin (turn S3 16), Hangtian Town (turn wine route) and Jinjin.

There are four desert highways in China Taklimakan Desert, namely, luntai county to Minfeng County, Alar City to Hotan City, Alar City to Tazhong Town of Qiemo County, Yuli County to Qiemo County.

Extended data:

The width of desert highway is only six meters, whether in the south or in the north. When overtaking or merging, the distance between the mirrors of the two cars is only 40 cm, and there is soft sand below the shoulder. Once the front wheel of a vehicle leaves the shoulder, it is easy to have a rollover accident, so the vehicles driving on desert roads basically drive with a yellow line in the middle.

Vehicles driving on the desert highway for the first time need to pay more attention, especially when they encounter some super-wide vehicles, such as the 3-meter-wide 17.5 board. In addition to narrow roads, strong winds blow on desert roads in spring and autumn every year. The wind is strong, and the sandstorm will be very serious. When encountering strong winds, you need to pay more attention.

Baidu encyclopedia-desert highway