In this list, roads names are used in different areas and the features of the roads varies. So this table address the differences in that usage when needed. Notes Access type Interchange - access limited to grade-separated interchanges Junction (roundabout) - access limited to major roads via a roundabout Partial - Limited access Uncontrolled - no control of access Speed Any - Used in all types of applications Low - Low-speed High - High-Speed Cross traffic Yes- cross traffic allowed at-grade without a traffic light Intersections - at-grade with a traffic signal No - no cross traffic Divided Yes No Some - some sections may be divided References Urban studies and planning terminology Types Roads