The station is located underneath Carretera de Collblanc in L'Hospitalet de Llobregat, between Travessera de les Corts and Carrer Francesc Layret. It was opened in 1969 and served as terminus until the extension to Pubilla Cases in 1973. The name of the station was "San Ramón" (in Spanish) or "Sant Ramon" till the mid 1980s. It's due to become part of future lines L9 and L10 as well.
The side platform station has a ticket hall on either end, the western one with two accesses at Carrer Francesc Layret and Carrer Doctor Martí Julià, the eastern one with one access at San Ramón.