What is the road condition of National Highway 348 from Xichang to Lijiang?

The national highway 348 from Xichang to Lijiang is in good condition. According to relevant public information, the road condition of National Highway 348 is good, but some sections from Xichang to Lijiang may be congested. In addition, rain in summer may affect road traffic, so it is best to be prepared before going out to avoid accidents.