Driving route: the whole journey is about 2.2km

Starting point: Caoqiao

1. Start from the starting point in the direction of due south, drive for 2m, turn right and enter Zhenguosi North Street

2. Drive along Zhenguosi North Street for 95m, turn right and enter S215

3. Drive along S215 for 5m, turn left < Go straight into Caihuying South Road

6. Drive 1 meters along Caihuying South Road, turn right slightly and enter Jingkai Expressway

7. Drive 6 meters along Jingkai Expressway and go straight into Jingkai Expressway

8. Drive 3 meters along Jingkai Expressway and go straight into Caihuying South Road

9. Drive 1.4 kilometers along Caihuying South Road towards Lize Bridge/. Turn right slightly and enter the Second Ring Road

1. Drive along the Second Ring Road for 38m, cross Caihuying Bridge and go straight into the Second Ring Road

11. Drive along the Second Ring Road for 8.4km, cross Xizhimen Bridge, and turn right slightly and enter Xizhimen Bridge

12. Drive along Xizhimen Bridge for 5m. Go straight into Xizhimen North Street

13. Drive 1.5km along Xizhimen North Street, cross Mingguang Bridge and go straight into Xitucheng Road

14. Drive 2.km along Xitucheng Road, cross Xuezhiqiao and go straight into Xueyuan Road

15. Drive 5m along Xueyuan Road, cross Xuezhiqiao and go straight into Xueyuan Road

16. After crossing Ponte dell'Accademia, turn left into the middle road of North Fourth Ring Road

18. Drive along the middle road of North Fourth Ring Road for 1.6km, and go straight into the west road of North Fourth Ring Road

19. Drive along the west road of North Fourth Ring Road for 14m, cross Baofusi Bridge, turn right into Zhongguancun East Road

2. Drive along Zhongguancun East Road for 72m, and turn right into Chengfu Road

21.