R17 (Rodalies de Catalunya)

The R17 is a line of Rodalies de Catalunya's regional rail service, operated by Renfe Operadora. It runs southwards from the Barcelona area to Port Aventura, near the seaside resort of Salou, passing through the Vallès Occidental, Baix Llobregat, Garraf, Baix Penedès, Camp de Tarragona, Baix Ebre and Montsià regions. R17 trains run primarily on the Valencia−Sant Vicenç de Calders and Madrid–Barcelona railway, using Port Aventura as their southernmost terminus, and Barcelona Estació de França as its northern one. They use the Aragó Tunnel in Barcelona, where they share tracks with Rodalies de Catalunya's Barcelona suburban lines, and  and regional rail lines , , ,  and , calling at Sants and Passeig de Gràcia stations, while they continue to share tracks with Barcelona commuter rail service  as far as Sant Vicenç de Calders, and with the Tarragona commuter rail service  from Sant Vicenç de Calders to Port Aventura.

R17 trains started operating on January 13, 2020 after the closure of a segment of the Valencia−Sant Vicenç de Calders railway and the opening of an alternative route bypassing that segment, affecting trains running through that segment. The, which had previously run on that segment between Tarragona and L'Ampolla-Perelló-Deltebre, was rerouted via the new bypass. The newly created R17 took over the former segment of line R16 between Tarragona and Port Aventura stations, where the old line stops operating.

List of stations
The following table lists the name of each station served by line R17 in order from south to north; the station's service pattern offered by R17 trains; the transfers to other Rodalies de Catalunya lines, including both commuter and regional rail services; remarkable transfers to other transport systems; the municipality in which each station is located; and the fare zone each station belongs to according to the Autoritat del Transport Metropolità (ATM Àrea de Barcelona) fare-integrated public transport system and Rodalies de Catalunya's own fare zone system for Barcelona commuter rail service lines.