Final answer:
The statement that an orange sign signifies highway construction and maintenance is true. Orange signs are designed to stand out for safety and indicate changes on the road due to construction activity.
Step-by-step explanation:
The statement that a sign colored "orange" means highway construction and maintenance is True. In the context of road signage, the color orange is used to signify construction zones and maintenance operations. These signs are designed to be highly visible in various lighting conditions, ensuring the safety of both construction workers and motorists. Orange signs alert drivers to adjust their driving to accommodate changes like detours, lane shifts, or the presence of workers and equipment on or near the roadway.
An example of how orange is used in road signs can be seen in everyday situations where road construction takes place. For instance, in Yoknapatawpha County, orange signs would be used to indicate that parts of Highway 56 and Vienda Drive are closed during construction, guiding drivers to take alternative routes and proceed with caution.