L'Hospitalet de Llobregat | Sant Feliu de Llobregat | El Prat de Llobregat | Bajo Aragón-Caspe/Baix Aragó-Casp | Baix Penedès | Baix Maestrat | Baix Camp | Almeda, Cornellà de Llobregat | Alforja, Baix Camp |
He is affiliated to the Unión General de Trabajadores (Unión General de Trabajadores (UGT, General Workers' Union) of Catalonia since 1976, he has been the General Secretary (1978–1979) of its Local Union of Sant Feliu de Llobregat, Secretary of union policy (1979–1981), General Secretary (1981–1990) of the Baix Llobregat, Secretary of institutional policy of the National Secretariat of the UGT of Catalonia (1990–1997) and Defender of members' rights of the UGT (1997-2001).
In 2004, however, two new tram systems were introduced: Trambaix (taking its name from the Baix Llobregat comarca, the western part of the metropolitan area), and the Trambesòs, from the river Besòs which runs through the eastern part).
A Barcelona Metro line which was to be numbered L12 was presented in 2002 as part of a major, much-needed revamp of the transportation facilities in the Baix Llobregat part of the metropolitan area.