The free passage time covers four national statutory holidays, such as Spring Festival, Tomb-Sweeping Day, Labor Day and National Day, as well as the above-mentioned statutory holidays determined by the documents of the General Office of the State Council in that year.
The free time period starts at 00: 00 on the first day of the holiday and ends at 24: 00 on the last day of the holiday (the time when the vehicle passes through the toll lane of the toll station is subject to the time when the vehicle leaves the exit toll lane in expressway).
The types of free vehicles are: passenger vehicles with less than 7 seats (including 7 seats) driving on toll roads, including motorcycles allowed to drive on ordinary toll roads.
Toll roads that pass freely refer to toll roads (including toll bridges and tunnels) that conform to the provisions of the Highway Law of People's Republic of China (PRC) and the Regulations on the Administration of Toll Roads.
Whether expressway at airports around the country is free or not is decided by the people's governments of all provinces (autonomous regions and municipalities).