Barcelona Metro line 10
Line 10 (Línia 10 in Catalan) is a rapid transit line of the Barcelona Metro network. A fully-automated line, it started operation on April 18, 2010. Part of the line is still under construction, with 17 stations currently in operation in Barcelona, Badalona and L'Hospitalet de Llobregat. The line is currently operated as two disconnected branches; the ZAL│Riu Vell – Collblanc section is known as L10 South (L10 Sud in Catalan) while the La Sagrera – Gorg portion is known as L10 North (L10 Nord in Catalan). The line's missing central section, expected to be completed by 2030, shares a significant portion of its tracks with Line 9.