Rodalies Barcelona line 7 (R7) is a commuter rail operated by Renfe, as a service of Rodalies Barcelona

Rodalies Barcelona

Rodalies Barcelona is the commuter rail service that serves Barcelona, and its metropolitan area as well as other parts of the province.Rodalies Barcelona is made up of 13 lines, 6 of which are operated by the Spanish company RENFE and 7 by Generalitat-owned FGC. The whole network—and fare...

 in Barcelona

Barcelona

Barcelona is the second largest city in Spain after Madrid, and the capital of Catalonia, with a population of 1,621,537 within its administrative limits on a land area of...

 metropolitan area, Catalonia

Catalonia

Catalonia is an autonomous community in northeastern Spain, with the official status of a "nationality" of Spain. Catalonia comprises four provinces: Barcelona, Girona, Lleida, and Tarragona. Its capital and largest city is Barcelona. Catalonia covers an area of 32,114 km² and has an...

, Spain

Spain

Spain , officially the Kingdom of Spain languages]] under the European Charter for Regional or Minority Languages. In each of these, Spain's official name is as follows:;;;;;;), is a country and member state of the European Union located in southwestern Europe on the Iberian Peninsula...

. That line connects Barcelona and Hospitalet with Martorell via Vallès.

In a nearly future line 7 will be a circle line, recalled line 5, without new infrastructure, and will connect in a direct service Martorell and Granollers without going to Barcelona and another circle service that will connect Martorell and Granollers goin to Barcelona.