Q: The self-driving route is from Hejin-Jixian-Hukou Waterfall.

1 It is best not to take Hejin to the account. There are many carts, and the overloaded carts keep watering the brakes. Water without evaporation will remain on the road and freeze. The sunny side is fine, but the shady side,,,,, especially the mountain road, turns into the shady place, and the road is unfamiliar. If you really want to go, get off at G5 Expressway Hejin East and turn right into National Highway 209. After more than 60 kilometers, enter the edge of Xiangning County, turn left for more than 30 kilometers, enter the edge of Jixian County, and turn left into National Highway 309. Go to Hukou after 40 kilometers. This section of the road, we locals need about 2 hours, you certainly can't. Go to Shaanxi after reading the hukou. Your previous question has been answered. Please refer to.