Starting point: Shuangqiao
1. Start from the starting point to the northeast, follow XC24 for 6.8km, and go straight into S208 (old).
2. Drive along S208 (old) 17.7km, cross Maocaoba Middle Bridge, turn right and enter S208.
3. Drive along S208 for 30.9 kilometers and go straight.
4. Drive 590 meters, cross Yanjing Interchange, turn right forward and enter Lanhai Expressway.
5. Drive along the Blue Ocean Expressway for 45.8km, cross the North Ring Interchange, turn right slightly in the direction of Inner Ring Expressway/Renhe Interchange/Jiangbei Airport/Donghuan Interchange, and enter the Blue Ocean Expressway.
6. Drive along the Blue Ocean Expressway for 290 meters, cross the North Ring Interchange and turn right into the Inner Ring Expressway.
7. Drive along the inner ring expressway for 6.6 kilometers, and turn right ahead to enter the inner ring expressway.
8. Drive along the Inner Ring Expressway 1.6km, cross the Wu Tong Interchange, head for Wulidian/Yuzhong District/Cuntan/Tangjiatuo, turn right slightly and enter the Wugui Interchange.
9. Drive along Wugui Interchange for 90 meters, drive in the direction of Wulidian/Yuzhong District, and turn right slightly to enter Wugui Interchange.
10. Drive along Wugui Interchange for 800 meters, cross Wugui Interchange, turn right ahead and enter Haier Road.
1 1. Drive along Haier Road for 2.7 kilometers and turn around and enter Haier Road.
12. Drive along Yan 'er Road for 240 meters, pass through Jiajianeng Chongqing Bashucheng Store on the right for about 70 meters, and reach the destination (on the right side of the road).
End point: Chongqing Meinian University Health Examination ...