What characterizes a Freeway?

A freeway is characterized as a divided, controlled-access highway designed specifically for through traffic, meaning that it allows vehicles to travel long distances without interruption from signalized intersections, pedestrian crossings, or stop signs. This design promotes higher speeds and greater safety for vehicles traveling in both directions, as the controlled-access features restrict entry and exit points to designated interchanges rather than allowing continuous access from adjoining properties or streets.

In contrast, roads that have frequent access points, like those commonly found in urban settings, do not provide the same level of efficiency or safety for through traffic. Multi-lane streets within city limits may serve both local and through traffic but do not typically meet the high-speed, limited-access criteria of freeways. Lastly, highways meant primarily for commercial vehicles may serve important transport functions but do not inherently define the freeway characteristics which focus on unrestricted flow of general traffic.