A Traffic Management Centre (TMC) is a facility where staff monitor and control transportation systems across a road network using cameras, sensors, and communication systems. TMCs manage traffic signals, monitor congestion, detect incidents, and coordinate responses to disruptions. Larger cities operate TMCs that can adjust signal timing in response to conditions, display messages on variable message signs, and communicate with emergency services. TMC capabilities include real-time traffic monitoring, incident detection, traveler information systems, and coordination with transit operations. Integration of various intelligent transportation systems (ITS) allows comprehensive network management. TMCs represent significant technology investment and staffing requirements, making them primarily features of larger urban areas with complex traffic management needs.