Starting point: Yuan Meng Villa.

1. Start south from the starting point, follow S 109 for 20.2km, and go straight into Hong Ping Avenue.

2. Drive along Hongping Avenue 1.6km, cross Tianxia City Square on the left for about 100m, and then turn right into Jiangjun Avenue.

3. Drive along Jiangjun Avenue 1.2km, cross Jiafufu Bridge in Chongqing, and turn left into Hongjinlong Avenue.

4. Drive along Hongjinlong Avenue 1.3km and turn right into Chengnan Avenue.

5. Drive along Chengnan Avenue 1.0km and go straight to S304.

6. Drive along S304 12.0km to reach the destination.

End point: Ercheng Town