Driving route: the whole journey is about 26.9 kilometers

Starting point: Weitang

1. Start from the starting point in the due south direction, drive along Xiangcheng Avenue for 2.7 kilometers, turn right and enter Taidong Road

2. Drive along Taidong Road for 1.4 kilometers and get on the ramp

3. Drive along the ramp for 1 meters and go straight on the ramp

. Turn right on the ramp

6. Drive along the ramp for 51 meters, and go straight into the Central North Line

7. Drive along the Central North Line for 2. kilometers, in the direction of gusu district /S228/G2/G42, and turn right slightly to enter Sun Road Interchange

8. Drive along Sun Road Interchange for 53 meters, cross Jin Feng Bridge for about 59 meters, and go straight into the Central North Line

. Turn right slightly and enter the West Ring Expressway

1. Drive along the West Ring Expressway for 3.4 kilometers and go straight into the West Ring Elevated Road

11. Drive along the West Ring Elevated Road for 5.6 kilometers, cross Pinfang Bridge and go straight into the West Ring Expressway

12. Drive along the West Ring Expressway for 49 meters and go straight into the West Ring Elevated Road

13. Drive along the West Ring Elevated Road for 85 meters. Turn right slightly and get on the ramp

14. Drive along the ramp, after crossing Xinyuan Bridge for about 37 meters, go straight into the West Ring Road

15. Drive along the West Ring Road for 1.4 kilometers, cross Daoxiang Bridge, turn left and enter Sanxiang Road

16. Drive along Sanxiang Road for 62 meters, after crossing the non-mining building on the right for about 17 meters, turn around and enter Sanxiang Road

16.