Companies in the Traffic Control Services industry provide a range of services related to traffic management and control. These services include traffic planning, traffic control, and traffic management. Traffic planning involves the design and implementation of traffic management plans for events, construction sites, and other situations where traffic flow needs to be managed. Traffic control involves the deployment of personnel and equipment to manage traffic flow, including the use of traffic signals, signs, and barriers. Traffic management involves the coordination of traffic control activities to ensure the safe and efficient movement of vehicles and pedestrians.