Two routes: 1, Zhaotong-Daguan-Luokan-niujie-Zhenxiong. If there are few traffic jams, it will take about 12 to 13 hours. The road is super narrow (the cost of road construction was caught by corruption) and relatively bad. On the road, you need to pass through more than N township streets (you can't bypass them), and you will often meet the market, and the traffic jam will last for half a day. Zhaotong-Weining-Hezhang. If there are few traffic jams, 10 to 1 1 hour or so. The road is good, except for more than N super pits crushed by coal trucks in Hezhang-Zhenxiong section (100 km), which are basically asphalt secondary roads. The road also needs to pass through more than N township streets (it is impossible to bypass), which often leads to market and traffic jams for half a day.