Xuzhou quanshan district Xuzhou Zhong Jian Science and Technology Vocational and Technical School South. According to Baidu map, Xuzhou Port Traffic Police Brigade is located in the south of Xuzhou Zhong Jian Science and Technology Vocational and Technical School in quanshan district, Xuzhou City. Traffic police, referred to as traffic police for short, refers to the people's police in charge of traffic order management and traffic accident investigation in public security organs. It is a kind of police of the people's police. Its main responsibilities are traffic order management, traffic accident investigation, traffic crime investigation, vehicle and driver management, etc.