FREE CA Flagger Traffic Control Principles Questions and Answers
What is the primary role of a flagger in a work zone?
The primary role of a flagger is to ensure the safe and efficient flow of traffic while protecting workers and the public in work zones. This involves directing vehicles, communicating clearly, and adhering to safety guidelines.
Where should a flagger position themselves in a work zone?
Flaggers must position themselves in a way that drivers can easily see them, ensuring clear communication and allowing enough time for vehicles to respond to instructions.
What is the primary purpose of using traffic control devices in a work zone?
Traffic control devices like cones, signs, and barriers are critical tools for managing vehicle movement, ensuring the safety of both drivers and workers, and minimizing confusion in work zones.
When should a flagger use a "STOP" paddle?
A "STOP" paddle is used to clearly communicate to drivers that they must stop their vehicles, ensuring the safety of workers and others in the area.
Why is clear communication important for flaggers?
Clear communication ensures that drivers understand the flagger's instructions, reducing the risk of accidents and maintaining a safe flow of traffic around the work zone.