controlled-access highway

C3932 concept

A controlled-access highway is a high-speed road designed for uninterrupted traffic flow, featuring limited entry and exit points via ramps, no at-grade intersections, and restrictions on pedestrian and non-motorized access.

Observed surface forms (4)

  • limited-access road ×7
  • access-controlled expressway ×1
  • access-controlled highway ×1
  • limited-access highway segment ×1

Instances (24)