What do route signs indicate?

Route signs are specifically designed to indicate U.S., interstate, and state route numbers. These signs provide essential information to drivers about the official routes they are traveling on, helping them navigate and understand which highways, byways, or state roads they are on. This information is critical for effective trip planning and ensuring that drivers are aware of their current location in relation to major highways or state routes.

Different signs serve varying purposes, such as indicating school zones, which alert drivers to areas with a high presence of children; or marking hospital routes that guide drivers to emergency medical services. However, route signs are focused solely on designating the numbered routes themselves. Understanding these signs is vital for drivers to ensure they are following the proper roads and can safely reach their destinations.