When will Guizhou Expressway be unsealed?

Unsealed at seven in the morning. According to the introduction of the Public Security Traffic Management Bureau of Guiyang City, Guizhou Province, due to the influence of low temperature weather and rainfall, the expressway pavement is easy to freeze at night, which may easily lead to the extension of vehicle braking distance and even vehicle sideslip. In order to ensure the safety of drivers and passengers. As of 6: 00 on February 4, 2023, the Guiyang Municipal Traffic Management Bureau carried out traffic control on all expressways within the jurisdiction of Guiyang, which was lifted at 7: 00 am on the 8 th.