Driving route: the whole journey is about 174.1km

Starting point: Erlizhuang

1. Driving scheme in Beijing

1) Starting from the starting point, heading due west, driving for 14m, turning left

2) driving for 12m, turning right into Zhixin Road

3) driving along Zhixin Road for 11. Turn right ahead and enter G6 auxiliary road

5) Drive along G6 auxiliary road for 26m, cross Anxiang Bridge, turn right slightly and enter Beijing-Tibet Expressway

6) Drive along Beijing-Tibet Expressway for 7m, turn right slightly and enter Jianxiang Bridge

. Go straight into the Fourth Ring Road

8) Drive along the Fourth Ring Road for 15.5 kilometers, cross the Ciyun Temple Bridge, turn right in the direction of Guangqu Road/Jingtong Expressway/East Fifth Ring Road/Tongzhou

9) Drive along the Sihui Bridge for 5 meters, after crossing the Sihui Bridge for about 56 meters, go straight into the Jingtong Expressway

1) Drive along the Jingtong Expressway 3. Turn right slightly and enter Yuantong Bridge

11) Drive along Yuantong Bridge for 77 meters, cross Yuantong Bridge, turn right ahead and enter Fifth Ring Road

12) Drive along Fifth Ring Road for 6. kilometers, cross Wufang Bridge, turn right slightly and enter Chemical Bridge

2. Drive along Chemical Bridge for 9 meters, cross Chemical Bridge for about 1.1 kilometers, and go straight into Beijing and Tianjin. Head for Lutai/Hangu/Tangshan /G251, turn right slightly and enter Hanshengzhuang Interchange

4. Drive along Hanshengzhuang Interchange for 65m, after passing Hanshengzhuang Interchange for about 42m, go straight into Binbao Expressway

5. Drive along Binbao Expressway for 49.6km, head for Hangu/Binzhou /G25, and turn right slightly and enter Hangu. Go straight into Changshen Expressway

7. Driving scheme in Tianjin

1) Drive along Changshen Expressway for 1.7 kilometers, at Hangu exit, turn right slightly and enter Hangu Interchange

2) Drive along Hangu Interchange for 69 meters, after crossing Hangu Interchange for about 35 meters, go straight

3) Drive 65 meters, cross the expressway and go straight. Turn right into Wenhua Street

5) Drive along Wenhua Street for 1.2km, and turn left into Dongfeng Middle Road

6) Drive along Dongfeng Middle Road for 59m. After passing the Hangu Communication Building on the right for about 12m, turn around and enter Dongfeng Middle Road

7) Drive along Dongfeng Middle Road for 19m, and reach the end point (on the right side of the road)

End point: Geziwo Food House.