Starting point: Songzhuang

1. Start from the starting point to the east, drive along Laojingyu Line for 50 meters, and turn around and enter Laojingyu Line.

2. Follow the old Jingyu line for 200 meters and turn right into Song Liang Road.

3. Drive along Song Liang Road1.4km and turn left into Xintuan Road.

4. Drive along Xintuan Road 1.8km, turn left slightly and enter Luyuan North Street.

5. Drive along Luyuan North Street150m and enter Tongli Bridge.

6. Drive along Tongli Bridge for 560 meters and go straight into Beijing Sixth Ring Expressway.

7. Drive along Beijing Sixth Ring Expressway 10.4km, cross Engel Zhuang Qiao, turn right slightly in the direction of Jingping Expressway/Capital Airport/Pinggu, and enter Tian Li overpass.

8. Drive along Tian Li overpass for 290 meters, cross Tian Li overpass for about 350 meters, and then go straight into Jingping Expressway.

9. Drive along Jingping Expressway 1 1.8km, cross Tunxi Bridge in Zhu Bao, get off at Mu Yan Road/Beiwu/Yanjiao Exit, turn right slightly and enter Zhu Bao Tun Overpass.

10. Drive along Zhubaotun overpass for 480 meters and turn left into Mu Yan Road.

1 1. Drive along Mu Yan Road 1 1.9 km, cross the downhill bridge, turn right ahead and enter Mu Yan Road.

12. Drive along Mu Yan Road for 2.3 kilometers and turn right into Baima Road.

13. Drive along Baima Road for 570 meters and turn left into Mubei Road.

14. Drive along Mubei Road for 2.5 kilometers and turn left.

15. Drive for 300 meters and reach the finish line (right side of the road).

End point: Mulin Town, Shunyi District, Beijing ...