Final answer:
A speed advisory plaques sign is a road sign that advises drivers of the recommended speed to travel in a specific area. It indicates the speed limit for safe travel and is placed where there may be hazards or special conditions. Drivers should always follow these signs for safety.
Step-by-step explanation:
A speed advisory plaques sign is a road sign that advises drivers of the recommended speed to travel through a particular area. It is usually placed in areas where there may be hazards or special conditions that require drivers to slow down. The speed limit indicated on the sign is a suggested maximum speed for safe travel.
For example, a speed advisory plaque sign near a sharp curve may indicate a lower speed limit to ensure drivers can navigate the turn safely. Similarly, a speed advisory plaque sign near a school zone may suggest a reduced speed limit to prioritize the safety of students.
Drivers should always follow the posted speed advisory plaques signs to maintain safety on the road and prevent accidents.