The light underground in Can Cuiàs (line 11) is a means of transport consisting of a train with two carriages and a tunnel infrastructure. It is designed in a single track, with crossings at Torre Baró - Vallbona station.

It departs from Trinitat Nova station, where it shares station with Line 4 and where transfers can be made. The other stations are Casa de l'Aigua, Torre Baró, Ciutat Meridiana and Can Cuiàs. All of them are underground stations and the Ciutat Meridiana one is considerably deep.

The area serviced by this light transport is part of the Zona Nord (North Zone) within the Nou Barris district, a district which contains three quarters: Ciutat Meridiana, Torre Baró and Vallbona. Also, transports are laned towards Can Cuiàs industrial state and the Santa Elvira nucleus, in the municipality of Montcada i Reixac. It is a particularly difficult orographic area for any means of transport, with a reduced accessibility among quarters in the same zone.

Main features of line11

Lenght: 2.150 m.

Number of stations: 5 (Trinitat Nova station shared with Line 4)
Trinitat Nova (change with Line 4)
Casa de l'Aigua
Torre Baró - Vallbona
Ciutat Meridiana
Can Cuiàs

Layout: Single track (Double track in crossing line)

Crossing line: Torre Baró - Vallbona

Maximum depth: : 77 m. in outline and 50 m. at stations

Length of plattform: 40 m

Width of plattform (average): 4,5 m

Interlinks:
Trinitat Nova with Line 4 of underground
Torre Baró - Vallbona with the lines C3 and C4 of Renfe suburban trains

PRM adapted: The stations will be adapted to people with reduced mobility.

Singular stations: Ciutat Meridiana.
Depth 50m

Track:
Vibrationless on concrete.
Rail UIC 54 with elastic fastenings.

Power point: Rigid catenary.

Power feed: Can Cuiàs plant.