How many kilometers is the south bank of Hu Fenjiang from Huang Du?

Driving route: the whole journey is about 49.2 kilometers.

Starting point: Jiang Nanan.

1. Start southwest from the starting point, drive 60 meters, and turn left into Jinshang Highway.

2. Drive along Jinshang Highway 1.3km, head for Jinze, and enter Huqingping Highway.

3. Drive along Huqingping Highway 1.7km and turn left.

4. Drive 3 10 meters, drive towards Shanghai downtown, turn left slightly and get on the ramp.

5. Drive 350 meters along the ramp and go straight into the Shanghai-Chongqing Expressway.

6. Drive along the Shanghai-Chongqing Expressway for 20.9 kilometers, head for Anting /G 150 1/ Shanghai Ring Expressway (suburban ring)/jinshanwei, and turn right slightly on the ramp.

7. Drive along the ramp for 2.7 kilometers and go straight into Shanghai Ring Expressway.

8. Drive along the Shanghai Ring Expressway for 7.9 kilometers, heading for Changzhou/Shanghai downtown/Shanghai-Changzhou Expressway/Suzhou, and turn right slightly on the ramp.

9. Drive along the ramp 1.4km and go straight into Shanghai-Changzhou Expressway.

10. Drive along Shanghai-Changzhou Expressway for 4.8km, exit at Song Jia Middle Road, and turn right slightly on the ramp.

1 1. Follow the ramp for 900 meters and go straight.

12. Drive 170 meters and turn left.

13. Drive 2 10 meters, cross the Changbang Bridge in Song Jia Middle Road and go straight into Song Jia Middle Road.

14. Drive along Song Jia Middle Road for 4.4 kilometers and go straight into Song Jia Highway.

15. Drive along Song Jia Highway 1.9 km, cross Hongqiao River Bridge on Song Jia North Road, and turn left into Lvyuan Road.

16. Drive along Lvyuan Road130m and reach the destination (on the right side of the road).

Destination: Huang Du.