What is the role of a flagger in a traffic control setup?

The role of a flagger in a traffic control setup is crucial for ensuring the safety of both road users and workers in a construction or work zone. A flagger is responsible for directing traffic safely through or around the work zone. This involves positioning themselves at designated points, using hand signals, flags, or traffic control devices to manage vehicle and pedestrian movement. The goal is to minimize the risk of accidents and maintain a smooth flow of traffic while work activities are conducted.

Flaggers are trained to recognize hazards and anticipate driver behavior. Their presence and direction help to prevent confusion and ensure that vehicles slow down or stop when necessary, allowing for the safe passage of pedestrians and workers. The effectiveness of a flagger directly contributes to the overall safety management strategy at construction sites or during road maintenance operations.