planning of Barcelona References External links Location at the official interactive guide of Barcelona Photos at Bcn.cat Project at the urbanism section of the official city council website (Bcn.cat About the L9 station Associació de Veïns i Comerciants de la Plaça Lesseps (in Catalan) Lesseps Square (Barcelona) through maps. The evolution of urban space (in Catalan) Plazas in Barcelona Gràcia Sarrià-Sant Gervasi