The Arkansas Highway Police protect the State Highway
System by enforcing Arkansas' size and load laws. Commercial vehicles are
monitored for speed and other traffic violations. Hazardous materials and
commercial vehicle safety laws are enforced. Permits are issued for
movement of overloaded and/or oversized vehicles and compliance is
monitored. Commercial truck registration and motor fuels tax laws are
enforced. Highway Police officers are also designated as enforcement
agents for the Commissioner of Revenues.