Driving route: about 38.4 kilometers
Starting point: Zhangxian County
1. From the starting point to the east, drive along X447 for 680 meters, after passing Zhangxian County Population and Culture Plaza on the left side for about 240 meters, then go straight into X097
2. Drive along X097 for 1.3 kilometers, then go straight into S209
3. Drive along S209 for 3.5 kilometers, turn slightly right into X097
4. Drive along X097 for 1.5 kilometers, turn right
5. Drive for 410 meters, turn left into X447
6. Drive along X447 for 3.3 kilometers, turn slightly right into X088
7. Drive along X088 for 23.7 kilometers to the end point (on the right side of the road)
The end point: Si Clan Township