Starting point: Shuiyang Street
1. Start from the starting point in the direction of due north, drive 1 10 meters, and turn left into Xinglong Road.
2. Drive along Xinglong Road for 250 meters and turn right into G204.
3. Drive along G204 for 860m and go straight into Xinxihe Bridge.
4. Drive along Xinxihe Bridge for 450 meters and turn around and enter Xinxihe Bridge.
5. Drive along Xinxihe Bridge for 440m and go straight into G204.
6. Drive along G204 1.8km, heading for S38/ Changzhou/Shanghai, and turn right slightly on the ramp.
7. Drive along the ramp 1.3km, cross Majiaqiao, turn right ahead and enter Changhe Expressway.
8. Drive along Changhe Expressway for 6.7 kilometers, heading for Zhangjiagang (East)/Wuxi /S 19/ Gushan, turn right slightly and enter Zhangjiagang Hub.
9. Drive along Zhangjiagang Hub for 780 meters, cross Xinxihe 10 Bridge for about 450 meters, and go straight into Tongxi Expressway.
10. Drive along Tongxi Expressway for 35.7 kilometers, turn right slightly in the direction of Suzhou/Shanghai/Nanjing/Beijing and enter Shuofang Hub.
1 1. Drive along Shuofang Hub for 920 meters, after passing Shuofang Hub for about 800 meters, go straight into Beijing-Shanghai Expressway.
12. Drive along Beijing-Shanghai Expressway for 23.4km, cross Lumu Bridge, turn right slightly in the direction of Hangzhou/Nantong/Suzhou /G 15W, and enter Suzhou East Interchange of Shanghai-Nanjing Expressway.
13. Drive along Suzhou East Interchange of Shanghai-Nanjing Expressway for 2.2km, cross Waitanghe Bridge, turn right ahead and enter Changtai Expressway.
14. Drive along Changtai Expressway for 6.0km, cross Biyun Bridge, exit Suzhou downtown, turn right slightly and enter Suzhou downtown interchange.
15. Drive 860m along the direction of Suzhou, cross Fengyi Bridge and turn right into Dushu Lake Avenue.
16. Drive 60 meters along Dushuhu Avenue, cross the southeast ring interchange for about 230 meters, and go straight into South Ring East Road.
17. Drive along South Ring East Road 1.5km, and turn left into Yingchun Road.
18. Drive along Yingchun Road for 70 meters and reach the finish line (on the right side of the road).
Terminal: South Bus Station.