When will Chengdu be restricted and when will it be lifted?

After 20 o'clock to before 7: 30 the next day.

According to the query of Chengdu Traffic Management Bureau, Chengdu implements the tail number restriction rule, and the restriction time is from 07: 30 to 20: 00 on February 19, 2023 (except holidays). Restricted area: Chengdu: All roads within Chengdu Ring Expressway (G4202) (excluding). In other words, after 20 o'clock to before 7: 30 the next day is the time to lift the restrictions.

Tail number restriction system is a kind of traffic system born to alleviate the urban traffic pressure. After the implementation of the measures, traffic congestion in urban areas will be alleviated. During the test match of the 2008 Beijing Olympic Games, Beijing began to restrict the odd and even numbers. On odd-numbered days, only private cars with odd-numbered car numbers can go on the road, and on even-numbered days, only private cars with even-numbered car numbers can go on the road.