What is the primary purpose of construction and maintenance signs on the road?

The primary purpose of construction and maintenance signs on the road is to notify drivers of danger. These signs are strategically placed to alert motorists about potential hazards associated with roadwork, such as uneven surfaces, narrowed lanes, or equipment on the roadway. By clearly communicating these risks, they help to ensure the safety of drivers, pedestrians, and construction workers alike, as well as facilitate the smooth flow of traffic around construction zones.

The effectiveness of these signs is crucial, as they are often positioned in advance of the actual construction area, giving drivers adequate notice to slow down and navigate safely. This proactive approach to safety is essential for reducing accidents and promoting awareness of changing road conditions.