What does an orange traffic sign typically indicate?

An orange traffic sign is designed to provide important warnings and guidance related to temporary traffic conditions. Typically, these signs are used in situations where there is ongoing construction, road maintenance, or other temporary changes to the usual traffic flow. They are essential for alerting drivers about changed conditions that might require reduced speeds, detours, or other cautionary measures to ensure safety in areas where work is being performed.

The choice reflecting recreation areas and historical sites is commonly represented by brown signs, while yielding the right of way and regulatory instructions are indicated by different colors—specifically, yielding is often represented by a red and white sign, and regulatory instructions can be shown with white signs displaying black text. Therefore, the use of orange for temporary traffic control and maintenance warnings is both consistent and vital for maintaining safety on the road.