Ildefons Cerdà is a railway station on the Llobregat–Anoia Line. It is not properly located in Plaça d'Ildefons Cerdà, but in the L'Hospitalet de Llobregat municipality, in Catalonia, Spain. The station is situated underneath Gran Via de les Corts Catalanes and was opened in 1987. It is served by Barcelona Metro line 8, Baix Llobregat Metro lines S3, S4 and S8, S9, and commuter rail lines R5, R6, R50 and R60.
The station has also become part of the Barcelona Metro line 10. The new station was officially opened on 23 November 2019 with the name Ciutat de la Justícia, since it is directly serving the Ciutat de la Justícia de Barcelona i l'Hospitalet de Llobregat buildings. The new station is located at a distance of 180 m from the existing Ildefons Cerdà station, without a direct connection. However, it is considered in the official maps as an interchange node.
Wikipedia https://en.wikipedia.org/wiki/Ildefons_Cerdà_station
Address 22 Avinguda de la Gran Via de l'Hospitalet, l'Hospitalet de Llobregat 08902, Spain
Coordinates 41°21'38.827" N 2°7'47.186" E