How many kilometers are Zhangheng Road and Edison Road in Zhangjiang, Shanghai?

Driving route: the whole journey is about 3.9 kilometers.

Starting point: Zhangjiang

1. Start from the starting point in due east direction, drive 70 meters and turn left.

2. Drive 10 meter and turn right into Songtao Road.

3. Drive along Songtao Road for 330m and turn left into Zu Chongzhi Road.

4. Drive along Zu Chongzhi Road for 240m and turn right into Keyuan Road.

5. Drive along Keyuan Road for 660 meters and turn left into Gaoke Middle Road.

6. Drive along Gaoke Middle Road for 2.2km and turn around and enter Gaoke Middle Road.

7. Drive along Gaoke Middle Road for 350 meters and reach the finish line.

End point: Edison Road