Traffic Control -

Traffic control is the systematic management of road users—including vehicles, pedestrians, and cyclists—to ensure safe, efficient, and conflict-free movement. It relies on a combination of physical hardware, standardized regulations, and strategic planning to prevent accidents and manage congestion. Core Categories of Traffic Control Devices

Standardized devices are the backbone of roadway management. In the United States, these are governed by the Manual on Uniform Traffic Control Devices (MUTCD) . Chapter 4: Traffic Control | NY DMV Traffic Control