railway infrastructure element
C3574
concept
A railway infrastructure element is any physical component of a rail system—such as tracks, signals, switches, bridges, or platforms—that supports the safe and efficient operation of trains.
Observed surface forms (2)
- transport infrastructure element ×2
- railway electrification infrastructure ×1
Instances (4)
- Forth Bridge (rail, south end) via concept surface "transport infrastructure element"
- Forth Bridge (rail, north end)
- third rail (New York City area) via concept surface "railway electrification infrastructure"
- Calton Road entrance via concept surface "transport infrastructure element"