What does an orange construction sign signify?

An orange construction sign signifies that road work is ahead. These signs are specifically used to alert drivers to construction zones, where there may be changes in road conditions, lane closures, or other hazards related to the work being done. The use of the color orange is standardized in traffic control devices to indicate caution and notify motorists to pay attention to their surroundings as they approach the construction area. This helps to ensure the safety of both drivers and workers on the road, as well as minimize traffic disruptions.

Other options, while related to driving circumstances, do not accurately represent the meaning of orange construction signs. For instance, signs indicating accidents or changes in speed limits are typically using different colors and designs to convey those specific messages.