1. I know there are two roads from Chengdu to Langzhong. The first one is from Chengdu to Mianyang to Yanting to Jianxing to Langzhongnan. This road is a bit far, with many toll stations and ordinary road conditions. The advantage is that there are few cars on the road. I just ran this road yesterday. If there is a landslide, there are landslides everywhere these days, but they are all very small and there is no danger. You know, this is not a mountain, it's basically a hill. Unlike Yingxiu, the road in Wenchuan will be blocked for many days when it collapses.

2. There is another way, that is, take Chengnan Expressway to Nanchong, and then from Nanchong to Langzhong. Let's not talk about the road conditions of Chengnan Expressway. The road from Nanchong to Langzhong is ok, much better than Mianyang.

3。 Let me give you some advice. I've answered people before.

1) for cost-effective accommodation, you can find a private inn in the ancient city (all wood, but a little small, you can bargain). Don't look for quadrangles like big landlords (expensive and not private). I live not far from the gate during the Spring Festival. I don't remember my name. I have WIFI, and surfing the internet is very cool.

2) In fact, it can be completed in one day, and there is no need to stay for one night.

3) Don't buy beef. If there is, buy food, which is hard to get. Zhang Fei beef can be bought all over the country at the same price.

The most important thing is that the heavy rain will not stop for several days. It is suggested to postpone it for a few days until the air is fresh and the sun is shining.