What is the purpose of a speed limit sign?

The purpose of a speed limit sign is to indicate the maximum legal speed allowed on a particular stretch of roadway. This sign is meant to promote safety by clearly communicating to drivers the speed at which they can legally travel. Adhering to these limits is important because exceeding them can result in dangerous driving conditions not only for the driver but also for other road users. Speed limits are determined by various factors, including road type, conditions, and traffic patterns, ensuring that drivers operate their vehicles safely within the constraints set for that area. By following the speed limit, drivers can help reduce the risk of accidents and enhance overall traffic safety.