Starting point: Ciqikou
1. Start from the starting point to the west, drive along Guangqumen Inner Street for 70 meters, and go straight into zhushikou East Street.
2. Drive along zhushikou East Street 1.5km, pass the Expo on the left for about 2 10m, and then go straight into zhushikou West Street.
3. Drive along zhushikou West Street1.2km, turn right slightly and enter Romanesque Street.
4. Drive along Romanesque Street for 890 meters, turn right slightly and enter Guang 'anmen Inner Street.
5. Drive 2.0km along Guang 'anmen Inner Street, cross Guang 'an East Bridge, drive in the direction of West Second Ring Road/Fuxingmen Bridge, and turn right into Guang 'anmen Bridge.
6. Drive along Guang 'anmen Bridge for 360m, turn right and enter the Second Ring Road.
7. Drive along the Second Ring Road for 250 meters, go to the direction of Beijing West Railway Station North Square/lianhua bridge/West Third Ring Road/Qianmen, turn right slightly and enter Tianning Temple Bridge.
8. Drive along Tianning Temple Bridge for 720 meters, cross Tianning Temple Bridge, turn right ahead and enter Lianhuachi East Road.
9. Drive along Lianhuachi East Road for 3.2km, cross Process Gate Bridge, go to Xinxing Bridge/West Third Ring Road, turn right slightly and enter lianhua bridge.
10. Drive 200 meters along lianhua bridge, pass lianhua bridge about 100 meters, and go straight into the Third Ring Road.
1 1. Drive along the Third Ring Road for 6.6 kilometers, cross the highway bridge, turn right slightly in the direction of Wanquanhe Bridge/North Fourth Ring Road/Summer Palace/Haidian Traffic Detachment, and enter Wanquanhe Expressway.
12. Drive along Wanquan River Expressway for 6.7 kilometers, cross Xiaojiahe Bridge and go straight into Wanquan River Expressway.
13. Drive along Wanquan River Expressway for 20 meters and go straight into Yuanmingyuan West Road.
14. Drive along Yuanmingyuan West Road 1.8km, cross Zhong Ding Commercial on the left and go straight into Yongfeng Road.
15. Drive along Yongfeng Road 1.9 km, then turn left.
16. Drive for 250 meters and turn right into Heilongtan Road.
17. Drive along Heilongtan Road 1.3km, cross Liangjiadian Bridge and turn right.
18. Drive 60 meters, cross Liangjiadian Bridge and turn left into Thrushcross Mountain Road.
19. Drive along Thrushcross Mountain Road for 4 10 meters and reach the destination (on the right side of the road).
End point: Hongfeng primary school