Starting point: Changtang Town
1. Start from the starting point in the direction of true north, follow X056 1.3km, turn right and enter X056.
2. Drive 760m along X056 and turn left into Zhegujiang Road.
3. Drive along Zhegujiang Road for 4.4 kilometers and turn left.
4. Drive 860m to the finish line (on the right side of the road).
End point: Bei 'an Village