Driving route: the whole journey is about 205 1.0 km.

Starting point: Donghai county

1. Lianyungang driving plan

1) Start from the starting point to the west, follow Du Jing Avenue180m, and go straight into S236 (old).

2) Drive along S236 (old) 100 meters, turn around and enter S236 (old).

3) Drive along S236 (old) 1.6km and enter Yingbin Avenue.

4) Drive along Yingbin Avenue 1.2km, pass through Building 5 of Crystal International Jewelry City on the left 1 10m, and turn right into Yingbin Avenue.

5) Drive along Yingbin Avenue 1 10 meters, take the second exit, face G30/ Xuzhou, and turn left into Yingbin Avenue.

6) Drive along Yingbin Avenue for 2.0km and go straight into Yingbin Avenue.

7) Drive along Yingbin Avenue for 660m, take the third exit, turn left, enter S245 and drive in the direction of G30/ Sihong.

8) Drive along S245 1.3 km and go straight into S245.

2. Follow S245 1.4km and go straight into Lianhuo Expressway.

3. Drive along Lianhuo Expressway for 958.2km, drive in the direction of Xi 'an Anhuan Road/Yan 'an/Changwu/Hanzhong, turn right slightly and enter Fangjiacun Interchange.

4. Drive along Fangjiacun Interchange for 920 meters, cross Fangjiacun Interchange for about 530 meters, and go straight into Xi 'an Ring Expressway.

5. Drive 32.5km along the Anhuancheng Expressway, cross the Lihuashui Interchange, drive in the direction of Huxian/Hanzhong/Chengdu/West Third Ring Road, turn right slightly and enter the Hechi Zhai Interchange.

6. Drive along Chizhai Interchange along the river for 740 meters, cross Hechi Interchange for about 6 10 meters, and go straight into Beijing-Kunming Expressway.

7. Drive 580.6 kilometers along the Beijing-Kunming Expressway, cross the Zikuhe Bridge and go straight into the Chengdu-Chongqing Ring Expressway.

8. Drive along Chengdu-Chongqing Ring Expressway for 2.9 kilometers, cross Mojiagou Bridge, go to Chengdu-Mianyang (double track) Expressway/Mianzhu/Shifang/Pengzhou, and turn right slightly on the ramp.

9. Drive 450 meters along the ramp and go straight into Chengdu-Mianyang (double-track) Expressway.

10. Drive along Chengdu-Mianyang (double-track) Expressway for 85.9 kilometers and go straight into Chengdu-Pengzhou Expressway.

1 1. Drive along Cheng Peng Expressway 1.5km, cross Qingbaijiang Bridge, turn right slightly and get on the ramp.

12. Drive along the ramp 1.3km and go straight into Chengdu Second Ring Expressway.

13. Drive along Chengdu Second Ring Expressway for 40.2km, turn right slightly in the direction of Chengdu/Wenjiang/Chongzhou/Ya 'an, and enter Chengwenqiong Interchange Bridge.

14. Drive along Chengwenqiong overpass bridge for 5 10 meters. After crossing Chengwenqiong Interchange Bridge for about 430 meters, go straight into Chengwenqiong Expressway.

15. Drive along Chengdu-Wen Qiong Expressway for 32.5km, cross the small bridge of Huangdun Channel and go straight into Qiongming Expressway.

16. Drive along Qiongming Expressway for 52.2km, and turn right slightly on the ramp in the direction of Mingshan/Ya 'an.

17. Drive along the ramp for 690 meters and go straight into Chengdu-Chongqing Ring Expressway.

18. Drive along Chengdu-Chongqing Ring Expressway for 29. 1km and go straight into Beijing-Kunming Expressway.

19. Drive along Beijing-Kunming Expressway for 2 1 1.2km, exit Mianning /G 108, and turn right slightly on the ramp.

20. Drive along the ramp 1.9 km and turn left into G 108.

2 1. Mianning county traffic plan

1) Drive along G 108 for 2.9 kilometers, turn right slightly and enter S2 15.

2) Drive along S2 15 for 2.3km, turn around and enter Yingbin Road.

3) Drive along Yingbin Road140m and turn right.

4) Drive 80 meters to the finish line (on the right side of the road).

End point: Mianning County