Starting point: 1. Start from the starting point to the west, drive 390 meters along Laoting service area, and go straight into the coastal expressway.

2. Drive along the coastal expressway 48. 1km, drive in the direction of Tangshan/Tangcao Expressway/Tangjin Expressway/Tianjin, and turn right slightly on the ramp.

3. Drive 720 meters along the ramp and go straight into Tangcao Expressway.

4. Drive along Tangcao Expressway for 23.5km, drive to Tangshan West /G25, and turn right slightly to enter Tangcao Expressway.

5. Drive along Tangcao Expressway 1.0km, turn right ahead and enter Tangjin Expressway.

6. Drive along Tangjin Expressway for 25.7 kilometers and go straight into Shen Chang Expressway.

7. Drive 5.8km along Shen Chang Expressway to Tianjin Central City/Baoding/Beijing /G250 1, turn right slightly and enter Hangu North Interchange.

8. Drive along Hangu North Interchange for 570 meters, cross Hangu North Interchange for about 570 meters, and go straight into Binbao Expressway.

9. Drive along Binbao Expressway for 80.2km, head for Baoding/Jinan/Beijing/Capital Airport, turn right slightly and enter Shigezhuang Interchange.

10. Drive along Shigezhuang Interchange 1.8km and go straight into Beijing-Shanghai Expressway.

1 1. Drive along the Beijing-Shanghai Expressway for 9.6 kilometers, turn right slightly in the direction of Tianjin Central City/Bazhou/Dingsan Road/Baoding, and enter Wangqingtuo Interchange.

12. Langfang driving plan

1) Drive along Wangqingtuo Interchange 1.7km and go straight into Wurong Expressway.

2) Drive along Wurong Expressway 17.2km, exit Dacheng/Fangsheng/Langfang /S272, and turn right slightly on the ramp.

3) Drive along the ramp for 740m and go straight.

4) Drive 260m and turn around.

5) Drive 240 meters, go to Tianjin, turn right forward and get on the ramp.

6) Drive 200 meters along the ramp and go straight into Wurong expressway.

7) Drive along Wurong Expressway 1.9 km, exit at Bazhou Service Area, and turn right slightly to enter Bazhou Service Area.

8) Drive along Bazhou service area 190 meters to the finish line.