Barcelona Metro line 7

Line 7 or L7 coloured brown (currently known as Plaça Catalunya - Avinguda Tibidabo), is a metro in the Barcelona Metro network that is run by FGC. It is also called Línia de Balmes, because it climbs Carrer de Balmes uphill into Tibidabo. It shares three stations with L6. The line was built in 1954 by the Barcelona Railway Company in Sarriá (FBS) and was later buried. 

Technical details

 Number of stations: 12
 Type: Conventional metro 
 Length: 
 Journey time: 9 minutes
 Traction: Electricity
 Open-air sections: No
 Mobile phone coverage: All line
 Depots: Rubí
 Operator: FGC

Current stations
 Plaça Catalunya (L1, L3, L6, RENFE)
 Provença (L6; Diagonal: L3, L5)
 Gràcia (L6)
 Plaça Molina
 Pàdua
 El Putxet (L9, L10)1
 Avinguda Tibidabo (Tramvia blau)

1: L9  and L10 under construction in this station.

 Other websites 

 Line 7 at Trenscat.com

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