Driving route: the whole journey is about 24.4 kilometers

Starting point: Qiaobei Glasses City

1. Start from the starting point in the direction of due north, drive along Daqiao North Road for 1.3 kilometers, cross the south gate of Xinyicheng on the right for about 151 meters, and then turn around and enter Daqiao North Road

2. Drive along Daqiao North Road for 6.6 kilometers, heading for Hanzhongmen Street/Caochangmen Street. After passing the Jingdian International Building on the right for about 161m, go straight into Huju North Road

4. Drive along Huju North Road for 1.5km, and go straight into the inner ring west line

5. Drive along the inner ring west line for 21m, and go straight into the inner ring west line

6. Drive along the inner ring west line for 6.6km, at the exit of Saihongqiao Square/Yingtian Street/Fengtai South Road, turn right slightly and get on the ramp

. Go straight into Fengtai Road

8. Drive along Fengtai Road for 51 meters, head for Shuangqiaomen Interchange/Nanjing South Railway Station /S88/ Airport Expressway, and go straight into Saihongqiao Interchange

9. Drive along Saihongqiao Interchange for 521 meters, cross Saihongqiao Interchange for about 121 meters, and go straight into Yingtian Street Elevated

11. Drive along Yingtian Street Elevated for 2.4 kilometers, and head for the east line of Inner Ring Road. Turn right slightly and enter Shuangqiaomen Interchange

11. Drive along Shuangqiaomen Interchange for 791 meters, after passing Chenguang Interchange for about 471 meters, go straight into the East Inner Ring Line

12. Drive along the East Inner Ring Line for 31 meters and go straight into the airport connecting line

13. Drive along the airport connecting line for 91 meters, and turn right slightly in the direction of Shuanglong Street Interchange/Nanjing South Railway Station/Chenguang Road/Yuhua East Road. Go straight into Kazimen Street Elevated

15. Drive along Kazimen Street Elevated for 111 meters, turn right at the exit of Software Avenue/Daming Road/Dingqiang Road/Shuanglong Street Interchange Tunnel

16. Drive along the ramp for 461 meters, go straight into Kazimen Street

17. Drive along Kazimen Street for 161 meters and turn right into Software Avenue

18.