What is the typical requirement for removing temporary traffic control devices?

The typical requirement for removing temporary traffic control devices is that this action should take place once the project is completed and the road conditions are normal. This ensures that all temporary signage, barriers, and other control measures that were put in place for the safety of motorists during construction are no longer needed.

After a project is complete, it is essential to restore the roadway to its original condition as much as possible, which includes clearing away any temporary devices that could confuse drivers or disrupt the flow of traffic. Removing these devices allows for a smooth transition back to normal traffic patterns, enhancing safety and ensuring compliance with traffic regulations.

The other options, such as removing devices after every rain or during peak traffic hours, do not align with standard practice, as weather events do not typically dictate the need for removal and attempting to manage device removal during busy traffic times could cause additional hazards. Moreover, responding immediately to an accident with the removal of traffic control devices is not standard procedure, as those devices might still serve a safety purpose until the situation is evaluated and resolved.