Starting point: Suzhou workers of Suzhou Public Security Bureau ...
1. Start from the starting point in the direction of true north, drive for 10 meters and turn left.
2. Turn right after 40 meters.
3. Drive for 30 meters and turn left into Chunhui Road.
4. Drive along Chunhui Road 1.5km, and turn left into Songzhuang Road.
5. Drive along Songzhuang Road 160m and turn right into Hedong Road.
6. Drive along Hezhi East Road 1. 1 km, and go straight into Harmony Road.
7. Drive along Hezhi West Road for 630m and turn left into Zhujing Road.
8. Drive along Zhujing Road for 320 meters and turn right into Loujiang Avenue.
9. Drive along Loujiang Avenue for 730m, then turn right slightly, get on the ramp and drive towards Xinggang Street/Loujiang Expressway/Northeast Ring Expressway.
10. Drive along the ramp for 350 meters and go straight into Loujiang Expressway.
1 1. Drive along Loujiang Expressway for 5.9 kilometers, drive in the direction of North Ring Expressway/Qimen Road/Railway Station/Tiger Hill, and turn right slightly to enter North Ring Expressway.
12. Drive along the North Ring Expressway for 880m, pass the Huatong Building on the right, exit at Qimen Road/Xi Hui Road/Guangji Road/Railway Station, and turn right slightly and get on the ramp.
13. Drive along the ramp for 380 meters and go straight into Beihuan East Road.
14. Drive along Beihuan East Road for 690 meters, drive in the direction of Xi Hui Road/Guangji Road/Qimen Road/beiyuan road, and turn left into Xihui Branch Road.
15. Drive along Xi Hui slip road130m, turn right and enter Xihui Road.
16. Drive along Xi Hui Road for 260m, pass KFC (North Bus Station) on the right for about 60m, and then turn right into Jianggan Road.
17. Drive along Jianggan Road for 520 meters and turn left into Suzhan Road.
18. Drive along Suzhan Road 1.2km and turn around and enter Suzhan Road.
19. Go along Suzhan Road 120 meters and turn right.
20. Drive 400 meters to the finish line (on the right side of the road).
End point: Suzhou Railway Station