Amtrak L baggage train branch cable railroad cable railway choo-choo cog railroad cog railway el electric electric railway electric train elevated elevated railway embankment express express train feeder feeder line flier freight freight train freighter funicular goods train gravity-operated railway horse railway interurban junction light railroad lightning express limited line local main line metro milk train parliamentary parliamentary train passenger train rack railway rack-and-pinion railroad rack-and-pinion railway rail rail line railroad railroad train railway rattler roadbed roadway rolling stock shuttle shuttle train sidetrack siding special streamliner street railway streetcar line subway switchback terminal terminus track train tram tramline trestle trolley line trunk trunk line tube turnout underground way train