Driving route: the whole journey is about 21.9 kilometers

Starting point: Dazhai Road

1. Start from the starting point in the direction of true north, drive 731 meters along Zhangba North Road, cross Kunming Road Bridge No.7 for about 71 meters, go straight into Seoul South Road

2. Drive 781 meters along Seoul South Road, and turn right into Fenghao West Road

3. Turn left into the south section of Fenghui Road

5. Drive along the south section of Fenghui Road for 111 meters, cross Jinguangmen Bridge, and turn right slightly into the West Second Ring Road

6. Drive along the West Second Ring Road for 3.1 kilometers, cross Daxing Interchange, and go straight into the west section of Second Ring Road

7. Drive along the west section of Second Ring Road for 4.5 kilometers, and turn right slightly into Second Ring Road

8. Turn right and enter Hong Chu Road Auxiliary Road

11. Drive along Hong Chu Road Auxiliary Road for 91 meters, turn around and enter Hong Chu Road Auxiliary Road

11. Drive along Hong Chu Road Auxiliary Road for 1.1 kilometers, turn left slightly and enter Hong Chu Road

12. Drive along Hong Chu Road for 5.7 kilometers, turn right

13. Drive for 31 meters, and go straight into Yuanshuo Road

14. Turn left ahead

16. Drive 211 meters, turn right

17. Drive 311 meters, and reach the end point (on the left side of the road)

End point: Xi 'an North Station.