How many kilometers is it from Shangnan bus station to oil bottle ditch of Qingyou River?

Driving route: the whole journey is about 70.8 kilometers.

Starting point: Jinsixia Tourist Passenger Station

1. Start from the starting point in the direction of due west, drive 770 meters, turn south, turn right slightly, and get on the ramp.

2. Drive 320 meters along the ramp and go straight into the Shanghai-Shaanxi Expressway.

3. Drive along the Shanghai-Shaanxi Expressway for 29.4 kilometers, take the south exit, and turn right slightly on the ramp.

4. Drive along the ramp for 980m, and then go straight.

5. Drive 6.0km, turn left and enter the Huhuo line.

6. Drive along the Huhuo line for 980 meters and go straight into the Hupo Mountain Tunnel.

7. Drive along Hupo Mountain Tunnel for 630m, cross Jigongyu Bridge and go straight into Hohhot-Hohhot line.

8. Follow the Huhuo line 13.3km, cross the Qingyou River Bridge and turn right.

9. Drive for 2.5 kilometers and then turn left.

10. Turn right after 430m.

1 1. Turn left after 550 meters.

12. Drive for 5.3 kilometers and turn left ahead.

13. Drive 1.5km, turn left.

14. Drive 7.9 kilometers to the finish line (left side of the road).

End point: Youpinggou