Which of the following colors is associated with construction signs?

Construction signs are typically associated with the color orange. This color is used to alert drivers to work zones and potential hazards in the roadway, ensuring that they stay vigilant as they pass through such areas. Orange is distinctive and easily recognizable, making it effective in conveying a warning to drivers about changing road conditions.

In contrast, red is generally used for stop signs and signals, green is associated with permitted movements and directions, and yellow indicates caution, such as with warning signs. Thus, orange stands out specifically for construction zones, highlighting the importance of awareness and safety in those situations.