What are "buffer zones" in the context of work zones?

Buffer zones are crucial components in the context of work zones as they serve as protective spaces between the active work areas and moving traffic. These zones enhance safety by minimizing the risk of accidents and providing a clear separation that reduces the likelihood of vehicles colliding with workers or equipment in the work area.

The design of buffer zones typically includes elements such as cones, barriers, and signage, which help to alert and guide motorists while also protecting construction personnel. This careful arrangement promotes a safer environment for both the workers on site and the drivers passing through or near the work zone.

In contrast, other choices do not align with the definition and purpose of buffer zones. Areas designated for parking vehicles, lunch breaks, or sections where traffic is allowed to divert freely do not provide the safety measures that buffer zones are designed to implement.