What color is a temporary warning sign?

A temporary warning sign is specifically designed to alert drivers and pedestrians to a change in roadway conditions or to an upcoming hazard. The correct color for these signs is orange with black lettering. This color scheme is highly visible and effectively communicates a cautionary message to ensure safety in situations such as road work, detours, or construction areas.

The use of orange conveys urgency and alerts drivers to be vigilant about potential risks ahead, while the black lettering ensures that the message stands out clearly against the orange background. This is crucial for maintaining road safety and preventing accidents in dynamic driving environments.

Other color choices, while significant for other types of signage, do not correspond to the classification of temporary warning signs. Yellow signs generally indicate general caution, green typically pertains to permitted movements or directions, and red is used for prohibitive messages, indicating stop or yield situations. Recognizing these color associations and their meanings is essential for flaggers and those working in traffic control to ensure appropriate responses to different situations on the road.