Barcelona Metro line 5

40px — Line 5, currently known as Cornellà Centre - Vall d'Hebron, its termini, and often called "Línia Blava" (Blue line), is line belonging to the Barcelona Metro network operated by TMB, and part of the ATM fare-integrated transport network.OverviewIt opened in 1959 as the line 2. Line 5 is 18.8 km. long and has 26 stations, from Cornellà to Vall d'Hebron in the northern part of Barcelona, where it meets L3.Chronology1959 - Sagrera-Meridiana section opened 1967 - Vilapicina-Horta section opened 1969 - Collblanc-Diagonal/Provença section opened.1970 - Diagonal/Provença-Sagrera-Meridiana section opened. The line then known as L2 integrated into L5.1973 - Collblanc-Pubilla Cases section opened.1976 - Pubilla Cases-Sant Ildefons section opened.1983 - Sant Ildefons-Cornellà section opened.2010 - Horta-Vall d'Hebron section opened.Technical details Colour on map: Blue Number of stations: 26 Type: Conventional metro Length: 18.8km Rolling stock: 5000 series Journey time: 30 minutes Track gauge: Traction: Electricity Power supply: Rigid overhead wire Open-air sections: Yes (Can Boixeras) Mobile phone coverage: Complete Depots: Can Boixeres, Vilapicina, Sant Genís Operator: TMB