railroad signal towers

  1. Home
  2. top of the aat hierarchies
  3. Objects Facet
  4. Built Environment (hierarchy name)
  5. Single Built Works (hierarchy name)
  6. single built works (built environment)
  7. [single built works by specific type]
  8. [single built works by function]
  9. transportation structures
  10. [transportation structures by function]
  11. rail transportation structures
  12. railroad signal towers
Scope note
Structures, often tower-like, from which signals are sent to control the movements of railway trains. They typically house the control equipment for signal apparatuses and switches.
railroad signal towers
Accepted term: 29-Apr-2024