Explain the concept of “line of sight” in utility work zones.

The concept of "line of sight" in utility work zones primarily refers to ensuring clear visibility for both workers and drivers to enhance safety. This is vital in work zones where activities can disrupt the normal flow of traffic and pose both safety risks and hazards. When there is an unobstructed line of sight, it allows workers to see approaching vehicles and drivers to detect workers and equipment well in advance, reducing the chances of accidents and ensuring a more secure working environment.

Maintaining a clear view helps in identifying potential dangers promptly and facilitates quicker decision-making. This can also encourage compliance with safety protocols, as both parties—drivers and workers—are more aware of each other's presence and actions. Thus, the focus on visibility is essential to mitigate risks associated with utility work zones.