What does the term “clear zone” refer to in work zones?

The term "clear zone" refers to an area that is free of obstacles, providing a safe space for drivers who may inadvertently leave the roadway. This space is crucial because it allows vehicles to recover without encountering fixed objects, thus reducing the risk of accidents and injuries. The design of the clear zone takes into account factors such as the type of roadway, traffic speed, and the nature of the work being conducted, ensuring that the area is adequately sized to enhance safety for both drivers and workers.

In the context of work zones, maintaining a clear zone is essential to facilitate recovery and prevent collisions with barriers or other structures that could lead to serious consequences. The concept emphasizes the importance of thoughtful planning in work zone design to prioritize safety for everyone involved.