High-visibility apparel is essential for which group of individuals working in the right-of-way?

High-visibility apparel is essential for all workers, including emergency responders, who operate in the right-of-way because it enhances visibility and safety in potentially hazardous environments. The primary purpose of high-visibility clothing is to make workers easily recognizable to drivers and equipment operators, particularly in low-light conditions or complex environments where there may be a lot of vehicle traffic. This is critical for preventing accidents and ensuring that all personnel are adequately protected from the dangers associated with working near moving vehicles.

Every worker in the right-of-way, whether they are performing traffic control, maintenance, or emergency response tasks, benefits from wearing high-visibility gear like vests or jackets that meet specific safety standards. This approach not only protects individual workers but also promotes the safety of others on-site, including pedestrians and passing vehicles.

In contrast, while engineers, supervisors, and administrative staff play important roles in project planning and management, they are typically not as directly involved in on-site operations where visibility is a critical concern. Therefore, high-visibility apparel is most vital for those who are actively working on or near roadways and are more susceptible to hazards associated with vehicle traffic.