On January 17, the 2022 Spring Festival transportation was officially launched. The reporter learned that the node flow of 500 important channels of 70 expressways monitored by the Traffic Management Bureau of the Ministry of public security showed that the flow on the first day of the Spring Festival transportation increased by 22% compared with the same period in 2021. The flow of some provinces in Beijing Tianjin Hebei, Yangtze River Delta and Pearl River Delta increased slightly compared with the same period of spring transportation last year. The national highways and national and provincial trunk lines are in good order, with no growth time and large-scale traffic congestion, and the road traffic safety situation is generally stable.