Driving route: the whole journey is about 44.7 kilometers.
Starting point: Tianjin Railway Station.
1. Start from the starting point to the west, drive along Yanhe East Road Tunnel for 600 meters, and go straight into Haihe East Road.
2. Drive along Yanhe East Road for 5.6 kilometers and turn left into Beichaichang Street.
3. Drive along Beichaichang Street for 320 meters, and then turn right.
4. Drive 6 10 meters and turn right ahead.
5. Drive 620 meters, cross Fumin Bridge for about 270 meters, and go straight into Dongting Road.
6. Drive 650 meters along Dongting Road, cross Dongting No.1 Bridge and go straight into Dongting Road.
7. Drive along Dongting Road for 340 meters, cross Dongting No.1 Bridge, take the third exit and turn left into Dongting Road.
8. Drive 4.2km along Dongting Road, turn left and get on the ramp.
9. Drive along the ramp for 290 meters and go straight into Jingang Expressway.
10. Drive along Jingang Expressway for 24.9 kilometers and go straight into Jingang Expressway.
1 1. Drive along Jingang Expressway for 30 meters and go straight into Yu Liang Street.
12. Drive along Yu Liang Street for 2.2km and turn right into Xuefu Road.
13. Drive along Xuefu Road 1.3km, drive north to Weidi Road and turn left into Jingang Highway.
14. Follow Jingang Highway 1.5km and turn left into century avenue.
15. Drive along century avenue for 570 meters and turn left into Huasi West Road.
16. Drive along Huasi West Road for 370 meters and reach the destination (on the left side of the road).
End point: Guan Jie Petrochemical Engineering Company.