Starting point: Dongzikou East Exit
1. Start south from the starting point, drive 70 meters along Rongbei Commercial Avenue, and turn around and enter Rongbei Commercial Avenue.
2. Drive along Rongbei Shangmao Avenue for 520 meters, turn right ahead and enter the Third Ring Road.
3. Drive along the Third Ring Road 100m, and go straight into the Third Ring Road.
4. Drive along the Third Ring Road for 200 meters, turn right slightly and enter the Third Ring Road.
5. Drive along the Third Ring Road for 930m and go straight into the Third Ring Road.
6. Drive along the Third Ring Road 1 10 meters, at the exit of Huancheng Expressway/Beixing Avenue/OCT Happy Valley, turn right slightly and enter the Third Ring Road.
7. Drive along the Third Ring Road 170 meters, head for the Second Ring Road/North Railway Station, turn right ahead and enter the Phoenix Interchange.
8. Drive along the Phoenix Interchange, after crossing the Phoenix Interchange for about 370 meters, go straight into the Beichen Elevated Road.
9. Drive along Beixing Elevated Road 3. 1km, turn right slightly in the direction of Gaosuntang/East Second Ring Road, and enter Beixing Interchange.
10. Drive along Beixing Interchange for 460m, turn right ahead and enter the Second Ring Elevated Road.
1 1. Drive along the second ring elevated road 1 1.8km, cross the Ke Hua overpass, get off at the exit of Ke Hua Middle Road/New Convention and Exhibition Center, and turn right slightly on the ramp.
12. Drive along the ramp for 750m, cross the Ke Hua overpass and go straight into Ke Hua Middle Road.
13. Drive along Ke Hua South Road for 480m and go straight into Ke Hua South Road.
14. Drive along Ke Hua South Road for 2.2km, turn right slightly, and enter the auxiliary road of Ke Hua South Road.
15. Drive along the side road of Ke Hua South Road for 460m and turn left into Jinjiang Avenue.
16. Drive along Jinjiang Avenue for 660m, cross Yinjiacao on the right, and turn right into Sanse Road.
17. Drive along Sanse Road for 470 meters and reach the destination (on the right side of the road).
End point: Chengdu No.2 Sewage Treatment Plant