What role do flaggers play in highway work zones?

Flaggers play a crucial role in highway work zones primarily by directing traffic safely through areas where construction or maintenance activities are taking place. Their main responsibility is to ensure the safety of both the motorists and the construction workers by managing the flow of vehicles around the work zone. This involves using signals, signs, and possibly even verbal communication to guide drivers to avoid accidents and reduce congestion.

Flaggers are trained to recognize potential hazards and to take appropriate actions to maintain safety. For example, they may hold up a stop sign or display specific signals to indicate when it is safe for vehicles to proceed or when they should stop. By effectively controlling traffic movement, flaggers help minimize risks associated with construction zones, ensuring that work can continue efficiently without compromising safety. Their role is critical in maintaining order and protecting lives on the road.