Starting point: Gongzhu/Hanyi Expressway ...

1. Start from the starting point to the west, drive along the Shanghai-Chongqing Expressway for 8.4 kilometers, exit Beihe/Hanchuan /S244, and turn right slightly on the ramp.

2. Drive along the ramp for 440m, turn left and enter S244.

3. Drive along S244 for 230m, turn left and go up the ramp.

4. Drive along the ramp for 380 meters and go straight into the Shanghai-Chongqing Expressway.

5. Drive along Shanghai-Chongqing Expressway 10. 1km, turn right slightly in the direction of Caidian/Sanhuan/Zhengzhou /S 15 and enter Han Cai Expressway.

6. Drive along Han Cai Expressway1.5km and go straight into Han Cai Expressway.

7. Drive along Han Cai Expressway for 34.4 kilometers, cross Miliangshan overpass and go straight into Qintai Avenue.

8. Drive along Qintai Avenue120m and go straight into Qintai Avenue.

9. Drive along Qintai Avenue for 4.3 kilometers and turn right ahead.

10. Drive 100 meters and go straight into Guozikou underground passage.

1 1. Drive along Guozikou underground passage 100 meters, and go straight.

12. Drive 190 meters, exit 1 and turn right into Qintai Avenue/Yin Zhi Bridge.

13. Drive along Qintai Avenue for 220 meters and turn right into the Second Ring Road.

14. Go along the Second Ring Road 1. 1 km, turn right slightly and get on the ramp.

15. Drive along the ramp for 250 meters and go straight into Jianyi Road.

16. Drive along Jianshe No.1 Road for 240 meters and turn right into Jiefang Avenue.

17. Drive along Jiefang Avenue for 3.9 kilometers and turn around and enter Jiefang Avenue.

18. Drive along Jiefang Avenue180m, cross the tongji hospital Clinic Building on the left for about 80m, and then turn right.

19. Drive 80 meters to the finish line (left side of the road).

Destination: tongji hospital.