General municipal administrative regions set up traffic police detachment, which has jurisdiction over vehicle management office, mission department, science and technology facilities management office, mobile patrol brigade, first brigade, second brigade and traffic control squadron.

1, vehicle management office: responsible for safety technical inspection, registration, certification, registration, transfer, transfer-out, transfer-in, etc. Responsible for the issuance and renewal of motor vehicle driver's license, and responsible for the examination of motor vehicle drivers' subjects one, two, three and four.

2. Mission Department: publicize traffic laws and regulations and traffic safety for the society and the masses.

3. Science and technology facilities management section: responsible for the development of science and technology projects and the management and maintenance of science and technology facilities in the traffic police department of the whole city.

4. Mobile patrol brigade: responsible for the city's road patrol, correcting traffic violations, maintaining traffic order, handling emergencies, and cooperating with the security work of the opening ceremony.