At this moment, the current square didn't exist and the city rampart had been recently destroyed.

In 1929 was opened the new Ferrocarril de Sarrià terminus station which was underground and it was located under Pelai and Bergara streets.

This line was built in Iberian broad gauge and connected Vilafranca del Penedès and other municipalities in Tarragona province with Barcelona city.

After the municipalization of the company during the 1960s, the platforms were extended to hold a fifth car and a corridor to link both metro lines was built.

In 2007 the access from Rivadeneyra street was closed because a transformer was installed in to provide more electrical power to the line.

Some years before, one of the accesses located on the south part of the square was closed due to vandalism.