What personal protective equipment is essential for a Traffic Control Supervisor?

High-visibility clothing, hard hats, and safety shoes are essential pieces of personal protective equipment for a Traffic Control Supervisor. The nature of the role often places supervisors in active work zones where they are exposed to moving traffic and heavy machinery. High-visibility clothing ensures that they are easily seen by drivers, which is crucial for their safety and the safety of others in the area.

Hard hats provide protection against potential impacts from falling objects or accidental bumps with equipment, which are common in construction and traffic environments. Safety shoes are designed to protect the feet from hazards such as heavy objects that could fall or rolling equipment. Together, these items create a protective ensemble that mitigates various risks encountered in traffic control situations, helping to maintain both personal safety and the safety of workers and the public.

Other options like gloves, goggles, heavy boots, and ear protection, while potentially beneficial in certain situations, do not encompass the comprehensive safety needs that are critical in the role of a Traffic Control Supervisor. For example, sunglasses and sunblock can help in sunny conditions but do not address the hazards present in a work zone. Therefore, option B accurately reflects the necessary and widely recommended protective equipment for effectively and safely supervising traffic control.