During the epidemic prevention and control period, the expressway exit will be divided into passenger and cargo lanes, making full use of the existing "green channel", opening up special lanes for freight vehicles and increasing the detection power. At least 1 freight vehicle lane shall be opened at each toll station. Large-scale high-speed epidemic prevention bayonet can add special passage for freight vehicles or designate special high-speed bayonet according to the flow of freight cars.

The scope of issuance of passes includes: qualified engineering vehicles, engineering transport vehicles, municipal daily operation vehicles, urban distribution vehicles, daily necessities transport vehicles, dangerous chemicals transport vehicles, special operation vehicles, enterprise (market, storage) transport vehicles and personal operation vehicles. Freight vehicles that are not included in the distribution scope shall not apply for passes in principle. For freight vehicles that really need to pass through the urban prohibited goods area for special reasons, corresponding procedures can be handled according to the actual traffic demand. The traffic regulations that fire engines and engineering rescue vehicles are prohibited in the central area shall be implemented in accordance with relevant laws and regulations.