La Trinitat Nova is in the Nou Barris district of Barcelona.

The Line 3 platform is at a much deeper level than the others, with several escalators and elevators connecting them.

[2][3] Lines L4 and L11 used to share a single island platform, located underneath Carrer Aiguablava.

The renovations were completed in September 2021, with some travellers complaining about the narrowness of the new Line 11 platform and connection corridor.

You can help Wikipedia by expanding it.This Barcelona Metro article is a stub.