Starting point: Lanzhou New District
1. Start west from the starting point, drive for 40 meters and turn left.
2. Drive for 30 meters and turn right.
3. Drive 170 meters and turn right.
4. Drive 840m, turn left and enter S20 1.
5. Drive along S20 1 for 6.2km, pass Yang Yang Supermarket on the left for about 70m, and then turn right into Z03 1.
6. Drive along Z03 1/0.2km, turn left slightly and enter Z03 1.
7. Drive along Z03 1 for 30 meters and turn left.
8. Drive 1 10 meters, and go straight into the airport expressway.
9. Drive 30 meters along the airport expressway and go straight into the airport expressway.
10. Drive along the airport expressway 16.5km, turn right slightly and enter the airport expressway.
1 1. Drive along the airport expressway for 440 meters, cross the mouth of the Mautz line and go straight into the airport expressway.
12. Drive along the airport expressway for 4.8km, turn right slightly towards Lanzhou West/Xining, and enter Beijing-Tibet Expressway.
13. Drive along Beijing-Tibet Expressway for 940m, cross Shuping Hub and go straight into Beijing-Tibet Expressway.
14. Drive along the Beijing-Tibet Expressway for 9.6 kilometers, cross the Datanggou Bridge, take the Xigu exit, turn right slightly and get on the ramp.
15. Drive along the ramp 1.6 km, and go straight into S20 1.
16. Follow S20 1 for 2.2km and go straight into William Liu Expressway.
17. Drive along William Liu Expressway for 2.6 kilometers and go straight into S20 1.
18. Follow S20 1 drive 1.8km and turn around and enter Nanbinhe West Road.
19. Drive along Nanbinhe West Road for 350 meters and turn right.
20. Drive 1 10 meters and turn left ahead.
2 1. Drive for 750 meters and turn right into Gulang North Road.
22. Drive along Gulang North Road for 840 meters, cross Gulang Pinghui Commercial for about 3 10 meters on the left, and then turn left into Guanghe Road.
23. Drive along Guanghe Road for 270 meters and turn right into Production Street.
24. Drive along Production Street 1.5km, cross the telecom building on the right, and turn right into Xigu West Road.
25. Drive 580 meters along Xigu West Road and enter Qingshui Street.
26. Drive along Qingshui Street 160m and reach the destination.
End point: Xigu District Maternal and Child Health Hospital