Driving to Hohhot on May 4th tomorrow, what's the road condition of Beijing-Tibet Expressway? ! ! ! Urgent! ! ! ! ! !

There are frequent traffic jams from Hohhot to Jining, which can be said to be daily traffic jams (the main reason for traffic jams is that many large cars don't obey traffic rules, there are construction sites, and accidents occur frequently). You are advised to dial 12 122 (expressway traffic enquiry telephone) before you leave. In addition, you can take another road: after reaching Xuanhua, take Xuanda Expressway (Datong direction), to Fengzhen, then to Liangcheng, and then to Hohhot (although the last section is not a expressway, there are few cars, so it is easy to walk. By the way, don't listen to the toll booth staff's introduction to take the 1 10 national highway and 165438 national highway for construction. Some sections of Urumqi are not easy to walk and there are traffic jams. Moreover, after Luqiping, the entrance to Hohhot is often blocked and staggered because big cars are not allowed to pass in the downtown area of Hohhot during the day (I had this tragic experience and watched it come to Hohhot.