Driving route: the whole journey is about 70.5 kilometers.
Starting point: Tianjin Railway Station.
1. Drive eastward from the starting point, drive along the coast of Yanhe East Road Tunnel for 340 meters, cross Longmen Building on the right, turn right ahead and enter Haihe East Road Tunnel.
2. Drive along Yanhe East Road Tunnel for 270 meters and go straight into Jianguo Road.
3. Drive along Jianguo Road for 690 meters, cross the north gate of Haihe Jinwan Commercial Plaza on the left for about 260 meters, and go straight into Haihe East Road.
Drive along Hedong Road for 800 meters, and then turn left.
5. Drive 480 meters and go straight into NanYunhe South Road.
6. Drive along Canal South Road for 930m, cross Jinhua Bridge and turn right into Hebei Street.
7. Drive 920 meters along Yanhe North Street and go straight into Hongqiao North Street.
8. Drive along Hongqiao North Street for 2.2km, turn left slightly in the direction of Dingzigu/No.1 Road and enter Dingzigu No.1 Road.
9. Drive 2.0km alongNo. T-shaped Gu 1 and turn right into Xianyang North Road.
10. Drive along Xianyang North Road 1. 1 km, and turn left into Beijing-Tianjin Road.
1 1. Drive along Beijing-Tianjin Road for 500 meters, turn left slightly and enter Beijing-Tianjin Road.
12. Drive along Beijing-Tianjin Road for 5.6 kilometers, turn right slightly and enter Beijing-Tianjin Line.
13. Drive 8.4km along the Beijing-Tianjin line, drive towards Wuqing Ring Road /S30/ Beijing-Tianjin Expressway/Beijing, turn left slightly and enter the Beijing-Tianjin Expressway Ring Road.
14. Drive 2 10 meters along the Beijing-Tianjin high-speed tie line and go straight into the Beijing-Tianjin high-speed tie line.
15. Drive along Beijing-Tianjin Expressway for 9.3km, and go straight on the ramp.
16. Drive along the ramp, cross Jinji Railway Bridge for about 890 meters, and go straight into Beijing-Tianjin Expressway.
17. Drive along Beijing-Tianjin Expressway for 20.4km, exit Damengzhuang/Langfang/Lianglang Line /S306, turn right slightly and get on the ramp.
18. Follow the ramp 1. 1 km, cross the Beijing-Tianjin Expressway, turn right and enter the Cuilang Line.
19. Drive along Cuilang Line for 9.4 kilometers and turn right into Wangcheng Road.
20. Drive along Wangcheng Road for 3.5 kilometers and turn left into Wangmin Road.
2 1. Drive along Wangmin Road for 9 10 meters and reach the finish line.
End point: Dayu Water Saving (Tianjin) Co., Ltd.