rail transit
C912
concept
Rail transit is a public transportation system that moves passengers or freight along fixed steel tracks using trains, subways, trams, or light rail vehicles, typically in urban or intercity corridors.
All labels observed (43)
| Label | Occurrences |
|---|---|
| electric multiple unit | 516 |
| public transport route | 247 |
| rail corridor | 131 |
| heavy rail | 70 |
| public transit service | 68 |
| passenger rail corridor | 57 |
| transportation system | 41 |
| urban rail transit system | 36 |
| railroad | 34 |
| electric railway | 20 |
| underground railway | 14 |
| intercity railway | 13 |
| urban rail network | 12 |
| rail transport service | 8 |
| monorail train | 7 |
| passenger rail system | 7 |
| railway system | 7 |
| passenger rail network | 6 |
| driverless metro system | 4 |
| light rail transit | 4 |
| tram-train system | 4 |
| train subfleet | 3 |
| BART service | 2 |
| monorail transportation system | 2 |
| underground transportation system | 2 |
| urban rail transit service | 2 |
| VAL-type automated metro | 1 |
| airport rail access system | 1 |
| airport rail system | 1 |
| automated railway | 1 |
| intra-campus rail transit system | 1 |
| intra‑campus rail transit system | 1 |
| light rail transit network | 1 |
| light-rail line | 1 |
| public transit system component | 1 |
| rail shuttle | 1 |
| rail transit canonical | 1 |
| rail transport | 1 |
| rail-based transit | 1 |
| railway viaduct system | 1 |
| tube railway | 1 |
| underground transit system | 1 |
| 城市轨道交通系统 | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: rail transit
Generated description
Rail transit is a public transportation system that moves passengers or freight along fixed steel tracks using trains, subways, trams, or light rail vehicles, typically in urban or intercity corridors.
Instances (1,322)
| Instance | Via concept surface |
|---|---|
| R62 | electric multiple unit |
| R62A | electric multiple unit |
| R142 | electric multiple unit |
| R142A | electric multiple unit |
| R188 | electric multiple unit |
| R211 series | electric multiple unit |
| Chicago North Shore and Milwaukee Railroad | electric railway |
| Moscow–Saint Petersburg railway | rail corridor |
| Route 12E | public transport route |
| Portland Streetcar | — |
| Route 15E | public transport route |
| Powell-Mason cable car line | public transport route |
| Route 18E | public transport route |
| Route 24E | public transport route |
| Express BusLink | public transit service |
| Glasgow South Western Line | heavy rail |
| Route 25E | public transport route |
| Lyon tramway line T1 | public transport route |
| Snaefell Mountain Railway | electric railway |
| Los Angeles Metro Rail | urban rail transit system |
| Route 28E | public transport route |
| M3 electric multiple unit | electric multiple unit |
| GVB tram line 19 | public transport route |
| Moffat Tunnel route | rail corridor |
| Feather River Canyon (historic alignment) | rail corridor |
| W&A | railroad |
| Lyon tramway line T4 | public transport route |
| Metro line 52 | public transport route |
|
Avelia Liberty trainset
surface form:
Avelia Liberty
|
electric multiple unit |
| Amsterdam Metro line 50 | public transport route |
| U.S. intercity passenger rail network | passenger rail network |
| Lyon tramway line T9 | public transport route |
| Main North railway line | rail corridor |
| PA-1 railcars | electric multiple unit |
| North Downs Line | heavy rail |
| PA-2 railcars | electric multiple unit |
| SEPTA rapid transit network | urban rail network |
| New York Central Railroad main line | rail corridor |
| E231 series EMU | electric multiple unit |
| E233 series EMU | electric multiple unit |
| WMATA 2000-series railcar | electric multiple unit |
| PA-3 railcars | electric multiple unit |
| WMATA 3000-series railcar | electric multiple unit |
| Tokyo Metro 7000 series | electric multiple unit |
| MX3000 train | electric multiple unit |
| T1300 train (historical) | electric multiple unit |
| Tokyo Metro 10000 series | electric multiple unit |
|
Class 360 Desiro
surface form:
British Rail Class 360
|
electric multiple unit |
| Liuzhou–Nanning intercity railway | intercity railway |
|
Class 379 Electrostar
surface form:
British Rail Class 379
|
electric multiple unit |