Railroad tunnels
Esquema
Jerarquía
Built Environment (Hierarchy Name) > Single Built Works (Hierarchy Name) > single built works (Built Environment) > <single built works by specific type> > <single built works by function> > transportation structures > <transportation structures by form> > tunnels
Descripción
Tunnels excavated to allow the passage of trains underground, usually through a hill or mountain.
URI original del concepto
Otros términos
- spoorwegtunnels [nl]
- túneles ferroviario [es]
- railroad tunnel [en]
- tunnel, railroad [en]
- tunnels, railroad [en]
- railway tunnels [en]
- spoorwegtunnel [nl]
- túnel ferroviario [es]