Starting point: Jiangqiao
1. Start from the starting point to the northeast, drive along Huajiang Road for 560m, then turn right ahead and enter Cao 'an Highway.
2. Drive along Cao 'an Highway for 820m, turn right on the ramp and go to Hongqiao Hub /S20.
3. Drive along the ramp for 230 meters and go straight on the ramp.
4. Drive along the ramp for 390 meters, cross the outer ring Shanghai-Nanjing overpass for about 300 meters, and go straight into the Beijing-Shanghai Expressway.
5. Drive along the Beijing-Shanghai Expressway for 2.0km, pass through Jialong Block B on the right about 1. 1 km, then turn right slightly towards Zhenbei Road/Zhonghuan Road and get on the ramp.
6. Drive along the ramp for 770 meters, turn right ahead and enter Zhonghuan Road.
7. Drive along Zhonghuan Road for 2.9 kilometers, cross the third bridge of Zhenbei Road, exit Tianshan West Road, and turn right slightly on the ramp.
8. Drive along the ramp for 240 meters, cross Tianshan Road and Bridge, turn right ahead and enter Beihong Road.
9. Drive 80 meters along Beihong Road, cross Tianshan Road Bridge and enter Tianshan Road.
10. Drive along Tianshan Road for 230m, pass Tianshan Building on the left for about190m, and then turn around and enter Tianshan Road.
1 1. Drive along Tianshan Road 100 meters, pass Tianshan Building on the right for about 170 meters, and reach the destination (on the right side of the road).
End point: Health check-up in the United States (days) ...