Referring to Article 69 of the Highway Law of People's Republic of China (PRC), the transportation departments and highway management agencies shall supervise and inspect the implementation of highway laws and regulations according to law.

Referring to Article 70 of the Highway Law of People's Republic of China (PRC), the transportation departments and highway management agencies have the responsibility to manage and protect highways, and have the right to check and stop all kinds of encroachment, damage to highways, land used for highways, ancillary facilities of highways and other acts in violation of this Law. .