expressways

  1. Home
  2. top of the aat hierarchies
  3. Objects Facet
  4. Built Environment (hierarchy name)
  5. Open Spaces and Site Elements (hierarchy name )
  6. open spaces
  7. [open spaces by function]
  8. transportation spaces
  9. roads
  10. [roads by form]
  11. highways
  12. limited access highways
  13. expressways
Scope note
Divided multilane highways with a minimum of traffic signals where grades are separated at important intersections, although there may be some grade crossings; can be freeways or turnpikes.
expressways
Accepted term: 05-Jan-2026