Starting point: Chang Xun.
1. Start from the starting point to the north, drive along Binhe East Street for 340m, cross the saddle bridge and turn left.
2. Drive 70 meters, cross the saddle bridge, turn right and enter S309.
3. Go along S309 1. 1 km and turn left.
4. Drive 40 meters and turn left to S309.
5. Drive along S309 for 2.3 kilometers, turn right and enter S309.
6. Drive along S309 for 20.8km, turn right slightly and enter S206.
7. Drive along S206 for 50 meters, turn right and enter Ji 'an Road.
8. Drive 780m along Ji 'an Road and go straight to S206.
9. Drive along S206 for 8.9 kilometers, cross Yihe Bridge and turn left.
10. Drive 20 meters to the finish line.
End point: Luorun Township