Driving route: the whole journey is about 4 1.6 km.
Starting point: Kunshan Qiandeng
1. Start east from the starting point, drive 10 meters, and turn left.
2. Drive for 30 meters and turn right into Zhenchuan West Road.
3. Drive along Zhenchuan West Road for 570 meters and turn right into Chaoyang West Road.
4. Drive along Chaoyang West Road 1.7km and go straight into Chaoyang Middle Road.
5. Drive 4.8km along Chaoyang Middle Road, cross Maluhe Bridge and go straight into Chaoyang East Road.
6. Drive along Chaoyang East Road for 90 meters, take the second exit, face Jinyang Road, and go straight into Huangpu River Middle Road.
7. Drive along Huangpu Middle Road 1.4km, and turn left into Jinyang East Road.
8. Drive along Jinyang East Road 1.9 km, turn right slightly and enter the auxiliary road of Jinyang East Road.
9. Drive along the auxiliary road of Jinyang East Road 1.7km, heading for G2/G42/G3 12/ Lujia, and turn left slightly on the ramp.
10. Drive along the ramp 2. 1km, turn right ahead and enter the Beijing-Shanghai Expressway.
1 1. Drive along Beijing-Shanghai Expressway 16.5km, at Song Jia Highway/Huang Du/Huaxin Exit, turn right slightly and get on the ramp.
12. Drive along the ramp for 500m, turn right ahead and enter Song Jia Middle Road.
13. Drive along Song Jia Middle Road10.2km, then turn left.
14. Drive 10 meters to reach the finish line.
End point: Song Jia Middle Road