What is the color of construction and maintenance work area signs?

Construction and maintenance work area signs are designed to alert drivers to potential hazards and changes in the roadway due to construction activities. The color orange is specifically used for these signs because it is highly visible and grabs attention. This is crucial in construction zones where workers are present, and drivers need to be cautious and prepared for unexpected conditions.

The use of orange helps to convey a sense of urgency and to signal the presence of work areas, ensuring that drivers slow down and remain alert for any additional instructions or changes in traffic patterns. In contrast, colors like yellow are typically used for general warning signs, red is associated with stop signs or prohibitive signals, and green indicates directional information or guidance. Thus, the selection of orange for construction and maintenance signs plays a pivotal role in promoting safety on the road.