deep-level tube railway
C31537
concept
A deep-level tube railway is an underground urban rail system constructed in small-diameter tunnels bored far below street level, typically using electric trains and serving high-density city corridors.
All labels observed (2)
| Label | Occurrences |
|---|---|
| deep-level tube railway canonical | 3 |
| deep-level Tube line | 1 |
Instances (4)
| Instance | Via concept surface |
|---|---|
| Charing Cross, Euston and Hampstead Railway | — |
| Baker Street and Waterloo Railway | — |
| Great Northern, Piccadilly and Brompton Railway | — |
| London Underground Victoria line | deep-level Tube line |