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 |
|---|---|
| Senate Subway System | intra‑campus rail transit system |
| Reading–Taunton line | heavy rail |
| SNCF Class Z 51500 | electric multiple unit |
|
Blue Line
surface form:
Blue Line (RTA Rapid Transit)
|
public transit service |
| SNCF Class Z 55500 | electric multiple unit |
| 重庆轨道交通 | 城市轨道交通系统 |
| RTA light rail vehicles | electric multiple unit |
|
Line A
surface form:
Line A (Bilbao tram)
|
public transport route |
| SNCF Class Z 31500 | electric multiple unit |
| Tokyo Metro 16000 series | electric multiple unit |
|
Green Line
surface form:
Green Line (Metrorail)
|
public transport route |
| Xinxiang–Yueshan Railway | heavy rail |
| SNCF Class Z 21700 | electric multiple unit |
| Odakyu 4000 series | electric multiple unit |
| British Rail Class 376 | electric multiple unit |
| METRO Orange Line | public transport route |
| Great Northern and City Railway | underground railway |
| SNCF Class Z 21500 | electric multiple unit |
| Tri-Rail (via MiamiCentral) | rail transport service |
| NM-83 trains | electric multiple unit |
|
Oklahoma City – Fort Worth
surface form:
Oklahoma City–Fort Worth
|
passenger rail corridor |
| Brampton Transit bus services | public transit service |
| NM-02 trains | electric multiple unit |
| Saint-Étienne tramway | urban rail transit system |
| Green Express | public transit service |
| Union Station–Dodger Stadium | public transit service |
| AVE Class 102 | electric multiple unit |
|
DLR
surface form:
Docklands Light Railway
|
automated railway |
| North–South Railway (Saudi Arabia) | heavy rail |
| SNCF Class ZGC | electric multiple unit |
| Amtrak Michigan Line | passenger rail corridor |
| Tokyo Metro 13000 series | electric multiple unit |
| R46 subway cars | electric multiple unit |
| Tokyu 7000 series | electric multiple unit |
| TRAM de Castellón | tram-train system |
| Frankfurt tram line 14 | public transport route |
| Frankfurt tram line 15 | public transport route |
| Frankfurt tram line 16 | public transport route |
| Paris–Marseille TGV route | passenger rail corridor |
| Victoria Station railway bridges | railway viaduct system |
| Bombardier M5000 | electric multiple unit |
| E-series metro trains | electric multiple unit |
| Frankfurt tram line 18 | public transport route |
| Frankfurt S-Bahn line S6 | public transport route |
| Tokyu 3000 series EMU | electric multiple unit |
| Hoosac Tunnel route | passenger rail corridor |
| Trolleybus Line 1 | public transport route |
| Tokyu 5080 series EMU | electric multiple unit |
| Barrie rail corridor | rail corridor |
| Tokyo Metro 9000 series EMU | electric multiple unit |