Starting point: Pucheng County.

1. Start from the starting point to the east, drive along Hongqi Street for 730m, and go straight into Hongqi Street.

2. Drive along Hongqi Street 170 meters, take the 1 exit, and turn right into Yingbin Road.

3. Drive along Yingbin Road 1.3km and turn left.

4. Drive for 2.6 kilometers and go straight.

5. Drive 960m and go straight into Whip expressway.

6. Drive along Weipu expressway for 20 meters and go straight into Weipu expressway.

7. Drive along Weipu Expressway for 4.5km, cross Dongyang Hub Interchange, turn right slightly in the direction of Sun Zhen/Hancheng /G5, and enter Dongyang Hub Interchange.

8. Drive 520 meters along Dongyang Hub Interchange, cross Dongyang Hub Interchange and go straight into Beijing-Kunming Expressway.

9. Drive along Beijing-Kunming Expressway for 28.6 kilometers, get off at Chengcheng/Dali /S202 exit, turn right slightly and enter Weizhuang Interchange.

10. Drive along Weizhuang Interchange 1.4km, turn right and enter G 108.

1 1. Drive along G 108 for 9.9 kilometers, cross the left East Han Dynasty for about 300 meters, then turn left and enter X3 1 1.

12. Follow X3 1 1 for 9.5km to the end (on the left side of the road).

End point: Shuangquan Town