It usually takes several days to receive the violation information on the expressway.

Generally, violations on the highway will be notified by SMS in 3-7 days. The following is a specific explanation for inquiring about motor vehicle violation information: Motor vehicle violation: If it needs to be punished according to regulations, the public security online will generally publish the violation information within 7 working days. Driving a motor vehicle illegally: the time period of electronic police monitoring is about 3-5 working days. Whether a motor vehicle is suspected of breaking the law can be found out in a week. If there is no query result, it is basically clear that there is no violation. Violation across provinces, municipalities and autonomous regions: The release time of this violation information refers to all provinces, municipalities and autonomous regions. If it is across provinces, municipalities and autonomous regions, the query time will be extended to more than 15 working days.