Preferred label
Railroads
Alternative labels
Rail transportation
Railways
Trains
Broader term
Transportation
Narrower terms
Cable railroads
Electric railroads
Elevated railroads
Inclined railroads
Mine railroads
Monorail railroads
Mountain railroads
Narrow gauge railroads
Street railroads
Related terms
Railroad accidents
Railroad artillery
Railroad bridges
Railroad car industry
Railroad cars
Railroad companies
Railroad construction & maintenance
Railroad employees
Railroad employees' unions
Railroad facilities
Railroad ferries
Railroad locomotives
Railroad mail service
Railroad motor cars
Railroad porters
Railroad strikes
Railroad tracks
Railroad travel
Railroad tunnels
Whistle-stop campaigning
Scope note
For the subject of railroads and general views of trains. Search under RAILROAD COMPANIES for organizations that operate railroads.
Editorial note
Used in a note under RAILROAD CARS.
Change note
Formerly TGMI term.