What does an orange sign indicate?

Answer: B — Road construction or maintenance ahead

An orange sign indicates that there is road construction or maintenance ahead. This color is specifically chosen to alert drivers to potential hazards or changes in the roadway conditions that could affect their journey. By using orange, which stands out and is associated with caution, these signs help ensure that drivers are aware that they should reduce speed, pay extra attention, and possibly prepare for detours or other modifications in their route due to ongoing work. The presence of road construction may include lane closures, workers present on the roadway, or equipment that could pose a danger if drivers are not vigilant. It is crucial for drivers to recognize these warnings to promote safety both for themselves and for those working on road maintenance tasks. This comprehensive understanding of orange signage contributes to safer driving practices during construction or maintenance periods.