6 L9, TMB stations Santa Coloma de Gramanet promoterDirectorate General of Transport Generalitat of Catalonia surface4,800 m2 approx. per station date2008 categoryProject collaboration with projectUTE L9, UTE Sanchez-Piulachs-AZM Engineers J ! 6 L9, TMB stations Santa Coloma de Gramanet promoterDirectorate General of Transport Generalitat of Catalonia surface4,800 m2 approx. per station date2008 categoryProject collaboration with projectUTE L9, UTE Sanchez-Piulachs-AZM Engineers J !