Driving route: the whole journey is about 69.2 kilometers.

Starting point: Kaixian Library

1. Start from the starting point to the southeast, drive 230 meters along the South Third Road of Yongxing Street, and turn right into Yuetan Street.

2. Drive along Yuetan Street for 60 meters and then turn around and enter Yuetan Street.

3. Drive along Yuetan Street for 220 meters, turn right slightly and enter Yuetan Street.

4. Drive along Yuetan Street for 30 meters and turn right into Nanshan Middle Road.

5. Drive along Nanshan Middle Road for 660 meters and go straight into Nanshan Middle Road.

6. Drive along Nanshan Middle Road 170 meters, take the fourth exit, head for Wankai Expressway and enter Wankai Expressway.

7. Drive along Wankai Expressway, cross Guanyin River Bridge 1 and go straight into Wankai Expressway.

8. Drive along Wankai Expressway for 930m, drive towards Wanzhou /G42, turn left slightly and enter Kaixian Interchange.

9. Drive 820 meters along Kaixian Interchange and go straight into Wankai Expressway.

10. Drive along Wankai Expressway for 28.2km and go straight into Gujiaba Interchange.

1 1. Drive along Gujiaba Interchange for 900 meters and go straight into Hu Rong Expressway.

12. Drive along Hu Rong Expressway for 29.2km, get off at Wanzhou/Shuanghekou exit, turn left slightly and enter Hegoutang Bridge.

13. Go along the ditch pond bridge along the river 1.3km, and go straight into Shanghai-Chengdu Expressway.

14. Drive along Hurong Expressway for 520 meters and go straight into Hurong Expressway.

15. Drive along Shanghai-Chengdu Expressway for 20 meters and go straight into Shanghai-Chengdu Line.

16. Follow the Shanghai-Chengdu line 1.3km, turn right slightly and get on the ramp.

17. Drive along the ramp for 8 10 meters and go straight.

18. Drive for 330m, take the second exit, head for the Economic Development Zone/Chemical Industry Park, and go straight into Xiamen Avenue.

19. Drive along Xiamen Avenue for 2.2km and turn right into Xiamen Avenue.

20. Drive along Xiamen Avenue for 550 meters, turn right slightly and enter Zhanqian Road.

2 1. Drive along Zhanqian Road for 450 meters, and then turn right.

22. Drive 100 meters, and then turn left.

23. Drive100m to the finish line (on the right side of the road).

End point: Wanzhou Railway Station

Kaixian County:

Located in the northeast of Chongqing, it borders Bashan in the north, the Yangtze River in the south and Sichuan Province in the west, covering an area of 3,959 square kilometers and 280 kilometers away from Chongqing.

Wanzhou:

Located in the upper reaches of the Yangtze River, it is adjacent to Yunyang County in the east, Shizhu Tujia Autonomous County and Lichuan City in Hubei Province in the south, Zhongxian County and liangping county in the west, Kaixian County and Kaijiang County in Sichuan Province in the north, with an area of 3,457 square kilometers.