Casa de l'Aigua (Barcelona Metro)

La Trinitat Nova is a neighborhood in the Nou Barris district of Barcelona, Catalonia, Spain.Trinitat Nova metro station, on lines L3, L4 and L11 of the Barcelona Metro, lies in the neighborhood.

Line 4, also known as Trinitat Nova – La Pau, usually called "línia groga" (yellow line), is a line in the Barcelona Metro network operated by TMB, and part of the ATM fare-integrated transport network. It serves the northern districts of the city, and it is being extended to the new major metro and rail stations Estació de la Sagrera and Sagrera-Meridiana.

Trinitat Nova is a Barcelona Metro station, named after the nearby La Trinitat Nova neighbourhood, in the Nou Barris district of the city of Barcelona. The station is served by lines L3, L4 and L11.Lines L4 and L11 share a single island platform, which is located underneath Carrer Aiguablava. Trains on line L4 enter and leave from the south end of the platform and normally terminate on the eastern side of the platform, whilst trains on line L11 enter and leave from the other end and terminate on the other side of the platform. Line L3 uses a separate 100-metre (330 ft) island platform, situated between Carrer Aiguablava and Carrer Chafarinas. The two platforms are linked by underground passageways.The first section of the station was opened in 1999, with the extension of L4 from what is now Via Júlia station. Line L11 was opened in 2003, as a light rail extension to line L4, towards Can Cuiàs station and sharing line L4's platforms. Line L3 arrived at Trinitat Nova on 4 October 2008, with its own platforms.

Torre Baró is a neighborhood in the Nou Barris district of Barcelona, Catalonia (Spain).

Trinitat Vella is one of the seven neighborhoods in the Sant Andreu district of Barcelona, Catalonia (Spain).

Torre Baró | Vallbona is a station on line 11 of the Barcelona Metro, serving the neighbourhoods Torre Baró and Vallbona of the Nou Barris district of Barcelona. While most of this short line is underground and single-track, Torre Baró-Vallbona is open and, as the middle station on the line, has a double track to permit trains to pass one another. Inaugurated in 2003 with the rest of the line, the station is located in hilly terrain, with the result that it has two accesses, one above and one below the station. The former is situated on Carrer Sant Feliu de Codines; the latter, on Avinguda de Vallbona, gives access to the Renfe main line station Torre Baró-Ciutat Meridiana-Vallbona, serving Rodalies Barcelona commuter lines R3, R4, and R7 and long-distance line Ca4.

Trinitat Vella is the name of a station in the Barcelona metro network, currently served by the TMB-operated L1. It's named after the neighbourhood Trinitat Vella, in the Sant Andreu district of Barcelona, and the park of the same name. It is quite unusual in being one of the few stations with an attached building overground, which lies on the Nus de la Trinitat and links the neighbourhood with Parc de la Trinitat. It was opened in 1983, when the line was extended from Torras i Bages towards Santa Coloma de Gramenet (Santa Coloma (Barcelona Metro)), and rebuilt in 1992. It can be accessed from Via Barcino and from the park.

The Besòs (Catalan pronunciation: [bəˈzɔs]; Spanish: Besós) is a river flowing through Catalonia, Spain, formed by the confluence of the Mogent and Congost rivers. It ends in the Mediterranean. Its full watershed includes the following cities: Aiguafreda, La Garriga, Sant Fost de Campsantelles, Canovelles, Granollers, Montmeló, Mollet del Vallès, Montcada i Reixac, Santa Coloma de Gramenet, Barcelona and Sant Adrià de Besòs. Due to its Mediterranean climate, the river can have extreme discrepancies in flow depending on the weather.

Vallbona is a neighbourhood in the Nou Barris district of Barcelona, Catalonia (Spain), in the city's northern outskirts. It covers an area of 0.6 square kilometres (0.23 sq mi), in a hilly region just south of Montcada, between on one side the railway lines running alongside the Besòs river, and on the other side the motorways running along the valley which separate the village from the rest of Barcelona. It is connected to Torre Baró and the rest of the Nou Barris district by a bridge spanning the motorways.Vallbona was a small village until the middle of the twentieth century when most of it was demolished, the Rec Comtal canal mostly covered over, and high-density housing built. The motorways were built starting in the 1960s.Its population in 2013 was 1,330, giving a population density of 2,224 per km2.

Torre del Baró is a Rodalies de Catalunya station in the Nou Barris district of Barcelona in Catalonia, Spain. It was opened in the 1970s and, since 2003, interconnected with the Barcelona Metro station Torre Baró-Vallbona. It is served by Barcelona commuter rail lines R3, R4 and R7 as well as regional line R12.

La Prosperitat is a neighborhood in the Nou Barris district of Barcelona, Catalonia (Spain).

Via Júlia is a Barcelona Metro station, on L4. It opened in 1982 but didn't take its current name until 1999; before then it was known as Roquetes (name recently retaken by another station). It's located in the Roquetes area of the Nou Barris district, underneath Via Júlia, an important road in the area, between two streets: Carrer de Joaquim Valls and Carrer d'Argullós and can be accessed from both sides of the road.