What is an "end of work zone" sign?

An "end of work zone" sign is specifically designed to indicate the conclusion of work activities in a construction or maintenance area. This type of sign communicates to drivers that they are leaving the construction zone and can expect normal traffic conditions to resume. It plays a crucial role in alerting motorists that any temporary changes to road conditions, traffic patterns, or regulations due to work activities are no longer in effect.

Understanding the purpose of this sign is essential for both safety and traffic management. It helps ensure that drivers can navigate safely and confidently as they transition back to regular road conditions. The proper placement of such signs is vital to prevent confusion and accidents in areas where construction may have created a heightened risk for drivers.

The other choices serve different purposes: warning signs alert drivers to potential hazards they may encounter, detour signs guide traffic away from construction zones, and permit signs inform about the legal permissions granted to contractors to carry out work. None of these functions relate to signaling the end of work activities, which is the primary function of the end of work zone sign.