Starting point: Hunan Datang Seed Industry Co., Ltd. ...

1. Changsha driving plan

1) Proceed due east from the starting point, drive along Yuanda No.1 Road 160m, turn around and enter Yuanda No.1 Road.

2) Drive 500 meters along Yuanda Road and go straight into Yuanda Road.

3) Drive along Yuanda No.1 Road 190 meters, take the second exit, and go straight to the railway station/Bayi Road to enter Yuanda No.1 Road.

4) Drive along Yuanda No.1 Road for 820 meters and go straight into Bayi Road.

5) Drive along Bayi Road 1.3km, pass Days Hotel on the right for about 90m, and then turn left into Shaoshan North Road.

6) Drive along Shaoshan North Road for 350 meters, cross Yuanjialing overpass and turn right into wuyi avenue.

7) Drive 6.7 kilometers along wuyi avenue and go straight into LAM Raymond No.2 Road.

8) Drive along LAM Raymond No.2 Road 1.5km, head for West Second Ring Road/Xianjiahu Road/Tongzipo Road, and turn right slightly on the ramp.

9) Drive along the ramp180m, turn left slightly and enter LAM Raymond No.2 Road.

10) Follow LAM Raymond No.2 Road 190 meters, turn right ahead and enter the West Second Ring Road.

1 1) Drive 20 meters along the West Second Ring Road, turn left slightly in the direction of Changchang Expressway/Sanchaji Bridge, and get on the ramp.

12) Drive along the ramp for 2.2km, cross Jiantang overpass, turn right ahead and enter Yuelu Avenue.

13) Drive along Yuelu Avenue for 780m and go straight into Yuelu West Avenue.

14) Drive 5.8km along Yuelu West Street and go straight into expressway, Zhang Chang.

2. Drive along Zhang Chang Expressway 10 meter and go straight into Zhang Chang Expressway.

3. Drive along Zhang Chang Expressway 138.8km, turn right slightly in the direction of Xiang Jing Zhou/Yueyang /G55, and get on the ramp.

4. Drive along the ramp for 630 meters and go straight into Erguang Expressway.

5. Drive along Erguang Expressway 125.6km and turn right slightly in the direction of Yichang/Shishou/Huarong /S88.

6. Drive along the ramp 1.8km and go straight into Yueyi Expressway.

7. Drive along Yueyi Expressway for 45.7 kilometers, get off at Songzi West/Lingang Industrial Park /S254 exit, and turn right slightly on the ramp.

8. Drive along the ramp 1.7km, drive to Lingang Industrial Park /S254, turn right and enter S254.

9. Drive along S25416.2km, turn left and enter S225.

10. Drive along S225 for 4.4 kilometers and go straight into S225.

1 1. Follow S225 for 940 meters and go straight into Yueyi Expressway.

12. Drive along Yueyi Expressway for 37.8km, turn right slightly and get on the ramp.

13. Follow the ramp 1.5km and go straight into expressway, Shanghai and Chongqing.

14. Drive 466.3km along expressway, Shanghai and Chongqing, facing the neighboring water /G42/ Guang 'an/Nanchong, turn right slightly and enter expressway, Shanghai and Chengdu.

15. Drive along Shanghai-Chengdu Expressway for 540 meters, cross Taiping Interchange and go straight into Shanghai-Chengdu Expressway.

16. Drive along Shanghai-Chengdu Expressway 147.8km, cross Qinglian Bridge, face Nanchong East/Qinglian, turn right slightly and get on the ramp.

17. Drive along the ramp for 420 meters and go straight into Nanchong Ring Expressway.

18. Nanchong driving plan

1) Drive along Nanchong Ring Expressway for 8.7 kilometers, cross Luo Xihe Bridge for about 1.5 kilometers, and go straight into Nanchong Ring Expressway.

2) Drive 20 meters along Nanchong Ring Expressway and go straight.

3) Drive for 2.7 kilometers and go straight into Huandu Avenue.

4) Drive along Huandu Avenue for 90 meters, take the 1 exit, turn right into Binjiang North Road, and drive in the direction of the municipal government/People's Square New District.

5) Drive along Binjiang North Road for 530m and turn left.

6) Drive 170 meters to the finish line (on the right side of the road).

End point: Nanchong city