What color are construction signs typically?

Answer: D — Orange

Construction signs are typically orange in color, which is a standard recognized in traffic control for work zones. This color is used to alert drivers to the presence of construction activities, road work, or potential hazards. The use of orange for these signs is critical because it stands out against various backgrounds, capturing the attention of motorists and prompting them to exercise caution. Additionally, the color orange conveys a sense of urgency, making it effective for communicating that drivers must be aware of changing conditions in the roadway due to construction or maintenance work. In contrast, other colors such as green are used for directional and informational signage, red indicates prohibitive or stop signals, and yellow is used for warning signs that alert to general hazards. Therefore, using orange for construction signs enhances safety by ensuring that drivers are promptly and clearly informed of upcoming work zones.