Rodalies Barcelona line 3
Rodalies Barcelona line 3 (R3) is a commuter rail operated by Renfe, as a service of Rodalies Barcelona in Barcelona metropolitan area, Catalonia, Spain. Part of the line, Vic - Puigcerdà / la Tor de Querol, is done by a regional service and that line is the only one that goes to Pyrenees and France. That regional service is not integrated in Rodalies ticketing. In the near future, R3 will be extended to Castelldefels, via Sant Boi, Torre de la Vila, Viladecans Centre, and Gavà Centre.