Barcelona Subway alternative

L1: extention to L2 L2: Proposted extention to the airport L3: Extention to Trinitat Vella and to St. Feliu de Llobregat L4: Extention to replace L11 L5: L6: Same thing with L7 + extention to Pedralbes and towards L3 L7: It will go next to the L3 instead of the railway + Extention to the funicular + Extention to Plaça del Mar L8: It will stop on Ciutat de la Justìcia + Planned extention L9: Proposted Extentions L10: Proposted Extentions L11: Big extention