Rail transport in Catalonia operates on three rail gauges and services are operated by a variety of public operators:Trenscat, Catalan trains web Ferrocarrils de la Generalitat de Catalunya lines : Metro de Barcelona lines Línia Barcelona-Vallès Llobregat–Anoia line Broad gauge lines : Rodalies Barcelona lines Regional lines Long-distance lines Transports Metropolitans de Barcelona lines : Metro de Barcelona Tramway lines: Tramvia Blau Tram lines High speed lines in Catalonia AVE lines High speed trains Funicular and aerial tramway of Catalonia. Wikipedia