What is meant by "positive protection" in the context of work zones?

"Positive protection" in the context of work zones refers to implementing measures that create a physical separation between workers and traffic. This is crucial for ensuring worker safety by minimizing the risk of accidents and injuries due to vehicular traffic operating within or adjacent to work areas. Examples of positive protection measures include barriers, safety cones, moveable barriers, and other devices designed to keep vehicles away from construction sites and those working within them.

This approach contrasts with other safety measures that may focus more on awareness or preparation, such as taking breaks or using high-quality materials, which are important but do not directly create a safer environment by physically restricting access to dangerous areas. Providing insurance is also not a method of ensuring physical safety in a work zone but rather a way to provide financial protection in the event of an incident. Thus, the focus of positive protection is specifically on physical barriers that ensure safe working conditions away from traffic hazards.