What is a primary use of floodlights in work zones?

Floodlights in work zones primarily serve the purpose of alerting and guiding both motorists and pedestrians. Their design and placement are focused on enhancing visibility during low-light conditions, thereby ensuring that all individuals near the work zone can see potential hazards and navigate safely. By illuminating the work area and the surrounding environment, floodlights help to reduce accidents and enhance the overall safety of the area, making them an essential tool for any temporary work zone. This functionality is crucial because it allows all road users—drivers and pedestrians alike—to be aware of changing conditions, obstacles, and the presence of workers.

Options that suggest illuminating traffic signs, guiding only pedestrians, or merely marking hazard areas do not encompass the full range of floodlights' use in work zones. While those elements could be part of a larger safety strategy, the primary role of floodlights extends beyond those specific tasks to encompass a broader safety responsibility for all individuals in the vicinity.