Starting point: Lin Heng Road.

1. Start from the starting point in the direction of due north, drive along Shangnan Road 10 meter, and turn left into Shangnan Road.

2. Drive along Shangnan Road 1.9 km and go straight into Lin Heng Road.

3. Drive along Lin Heng Road for1.2km, then turn around and enter Lin Heng Road.

4. Drive along Lin Heng Road for 460m to the finish line.

End point: intersection of Lin Heng Road and Xinhua Road. ...