Driving route: the whole journey is about 3,646.1km
Starting point: Lhasa
1. Driving scheme in Lhasa
1) Starting from the starting point, drive along Sun Island for 44m and turn right into Chaoyang Road
2) Drive along Chaoyang Road for 27m and turn left into Jinzhu East Road
. Go straight into jinzhu middle road
4) Drive 1.3km along jinzhu middle road, cross Liuwu overpass and go straight into jinzhu west road
5) Drive 6.5km along jinzhu west road and go straight into Duilong Avenue
2. Drive 3.3km along Duilong Avenue and go straight into G19
3. Drive 19.4km along G19 and go straight into Xuefeng. Go straight into G19
5. Drive along G19 for 113.8km, turn right into Chage Expressway
6. Drive along Chage Expressway for 1m, go straight into Chage Expressway
7. Drive along Chage Expressway for 1.km, head for G311/ Dachaidan/Dunhuang, turn right slightly and get on the ramp
8. Go straight into Liuge Expressway
9. Drive along Liuge Expressway for 64.2km, go straight into Liuge Expressway
1. Drive along Liuge Expressway for 11m, go straight into Liuge Expressway
11. Drive along Liuge Expressway for 84.1km, head for Delingha, turn right slightly and enter Xiaochaidan Interchange
12. Turn right ahead and enter Dexiao Expressway
13. Drive along Dexiao Expressway for 169.6 kilometers, and turn right slightly on the ramp
14. Drive along the ramp for 55 meters, and go straight into cha de Expressway
15. Drive along cha de Expressway for 198.9 kilometers, and turn right slightly on the ramp
16. Go straight into Beijing-Tibet Expressway
17. Drive along Beijing-Tibet Expressway for 196.km, and drive straight into Beijing-Tibet Expressway
18. Drive along Beijing-Tibet Expressway for 8m, and drive straight into Huangdao Highway
19. Drive along Huangdao Highway for 46.2km, then turn right slightly and enter Xihuang Expressway
2. Drive along Xihuang Expressway for 7m. Go straight into Xihuang Expressway
21. Drive along Xihuang Expressway for 16.9 kilometers and go straight into Xining South Ring Expressway
22. Drive along Xining South Ring Expressway for 57.8 kilometers, and turn right slightly in the direction of G6/ Lanzhou.
23. Drive along the ramp for 1.6 kilometers and go straight into Beijing-Tibet Expressway
24. In the direction of Yanchi/Jingbian, turn right slightly and enter Enhe Hub
25. Drive along Enhe Hub for 56m, after crossing Enhe Overpass for about 24m, go straight into Dingwu Expressway
26. Drive along Dingwu Expressway for 159.6km, cross Dongguozhuang Y Bridge, turn right slightly in the direction of Jingbian/Taiyuan, and get on the ramp
27. Go straight into Qingyin Expressway
28. Drive along Qingyin Expressway for 131.4 kilometers, toward Hengshan/Yulin/Ansai/Yan 'an, turn right slightly and enter Jingbian Interchange
29. Drive along Jingbian Interchange for 1.4 kilometers, cross Jingbian Interchange and go straight into Baomao Expressway
3. Drive along Baomao Expressway for 119.6 kilometers, toward Niujia. Turn right slightly and enter Xiaojihan Interchange
31. Drive along Xiaojihan Interchange for 56m, after crossing Xiaojihan Interchange for about 78m, go straight into Yushang Expressway
32. Drive along Yushang Expressway for 2.7km, cross Yuxi River Bridge, and turn right slightly to enter Yushang Expressway
33. Go straight into yushang expressway
34. Drive along yushang expressway for 1.7km, turn right slightly and get on the ramp
35. Drive along the ramp for 14m, and after crossing Qingyun Hub for about 43m, go straight into yujia expressway
36. Drive along yujia expressway for 78.5km, and go straight into Pinglian expressway
. In the direction of Yuxian/Shijiazhuang/Datong/Jinzhong, turn right slightly and enter Xiyan Hub
38. Drive along Xiyan Hub for 51 meters, after passing Xiyan Hub for about 62 meters, go straight into Taiyuan Ring Expressway
39. Drive along Taiyuan Ring Expressway for 3.6 kilometers and head for Yuxian/Yangquan/Shijiazhuang. Head for Yuxian East/Wutai /S45, turn left slightly and enter Beijing-Kunming Expressway
41. Drive along Beijing-Kunming Expressway for 85 meters, cross suburban Zhangzhao Hub, and go straight into Beijing-Kunming Expressway
42. Drive along Beijing-Kunming Expressway for 93.2 kilometers and go straight into Ring Expressway
43. Drive along Ring Expressway for 14. kilometers, and head for the airport. Turn left slightly and get on the ramp
44. Drive along the ramp for 1.7km and go straight into Xinyuan Expressway
45. Drive along Xinyuan Expressway for 21.km and go straight into Beijing-Hong Kong-Macao Expressway
46. Drive along Beijing-Hong Kong-Macao Expressway for 189.4km, at the exit of Liutao Road/Liulihe/Hancun River, turn right slightly and get on the ramp
47. Turn right ahead and enter the Beijing-Hong Kong-Macao Expressway
48. Drive along the Beijing-Hong Kong-Macao Expressway for 37.2 kilometers, cross the Dawayao Bridge, turn right slightly in the direction of Fengbei Road/Southwest Fourth Ring Road/Fengtai/Second Ring Road, and enter the Dajing West Bridge
49. Drive along the Dajing West Bridge for 15 meters, after crossing the Dajing Bridge for about 27 meters, go straight into Fengti South Road
5. Beijing Direction of Northwest Fourth Ring Road/Yuegezhuang Bridge/South Square of Beijing West Railway Station/Beijing South Railway Station, turn right slightly and enter Fengtai North Road
2) Drive along Fengtai North Road for 6 meters, cross Fengbei Bridge and go straight into Fengtai North Road
3) Drive along Fengtai North Road for 1.3 kilometers, cross Jinshi Huitong Building on the right, turn right slightly and enter Lize Bridge < Go straight into the Third Ring Road
5) Drive along the Third Ring Road for 11.8 kilometers, cross Fangzhuang Bridge and go straight into the Third Ring Road
6) Drive along the Third Ring Road for 18 meters, at the exit of Xiaohongmen Road, turn left slightly and enter the auxiliary road of South Third Ring Road
7) Drive along the auxiliary road of South Third Ring Road for 4 meters, toward Zhouzhuang Road/Xiaohongmen Road, and turn right slightly and enter Zhoujiazhuang Road
.