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Line 12 (Madrid Metro)

Rapid transit line of the Madrid Metro

Image credit is listed at the end of this article.

Line 12, also known as MetroSur (Spanish for "MetroSouth"), is a circle line of the Madrid Metro inaugurated on 11 April 2003. Line 12 is a circular line; it is the only route of the Madrid Metro that is completely outside the city of Madrid (as well as fare zone A). The line connects five suburban towns southwest of the city, serving around one million people. The towns linked by Line 12 are Alcorcón, Leganés, Getafe, Fuenlabrada and Móstoles. Despite parts of the line running through uninhabited territory, there are no above-ground sections in an effort to facilitate future urban development.

At a total length of 40.6 km (25.2 mi), it is the longest line in the network and even more extensive than Lines 9 and 10 with their appendages to the north and south. Despite this, Line 12 accumulated only about 32 million trips in 2018, down from 34.8 million in the previous year, making it the only line to lose users in that time and the third least used after the yet-to-be-completed Line 11 and the airport connection Line 8. This decrease was mainly caused by renovation works necessitating the temporary closure of sections of the line.

The line interchanges two lines of the Madrid Metro at two stations: With Line 10 at Puerta del Sur and with Line 3 at El Casar.

MetroSur is one of the longest tunnels in the world. At the time of its opening it was the second longest fully underground subway in Europe. As of 2024 it remains the longest subway tunnel in the European Union.

01Rolling stock

Line 12 uses CAF's 8000 and AnsaldoBreda's 9000 series in MRM composition. Both series use a three-car train, as there is not enough demand for additional cars. Up to three extra coaches per train can be ordered.

Map of the Madrid Metro system; Line 12 is in the lower left.
Map of the Madrid Metro system; Line 12 is in the lower left.

02Future

There are plans to build two new stations: "Fuenlabrada Oeste" between Loranca and Hospital de Fuenlabrada, and secondly "Fuenlabrada Este" between Arroyo Culebro and Parque de los Estados. No completion dates for these new stations have been given, as they are still in the planning stage.

Alcorcón Central Metro Station
Alcorcón Central Metro Station

03Stations

Line 12 stations have elements of art, such as the murals in the Hospital Severo Ochoa Station honoring the Nobel Prize winning biochemist, Severo Ochoa. Surface level stations are covered by massive roofs, with some glass to allow daylight, a similar system is used in Copenhagen Metro and Prague Metro systems.

Municipality Station Opened Zone Connections
Alcorcón Puerta del Sur 2003B1Madrid Metro:
Parque Lisboa 2003B1
Alcorcón Central 2003B1Cercanías Madrid:
Parque Oeste 2003B1
Móstoles Universidad Rey Juan Carlos 2003B2
Móstoles Central 2003B2Cercanías Madrid:
Pradillo 2003B2
Hospital de Móstoles 2003B2
Manuela Malasaña 2003B2
Fuenlabrada Loranca 2003B2
Hospital de Fuenlabrada 2003B2
Parque Europa 2003B2
Fuenlabrada Central 2003B2Cercanías Madrid:
Parque de los Estados 2003B2
Getafe Arroyo Culebro 2003B1
Conservatorio 2003B1
Alonso de Mendoza 2003B1
Getafe Central 2003B1Cercanías Madrid:
Juan de la Cierva 2003B1
El Casar 2003B1Cercanías Madrid: Madrid Metro:
Los Espartales 2003B1
El Bercial 2003B1
Leganés El Carrascal 2003B1
Julián Besteiro 2003B1
Casa del Reloj 2003B1
Hospital Severo Ochoa 2003B1
Leganés Central 2003B1Cercanías Madrid:
San Nicasio 2003B1
Watch videos about Line 12 (Madrid Metro)Explainers and documentaries on YouTube (opens in a new tab)

Sources and credits

This article is adapted from the Wikipedia article Line 12 (Madrid Metro), written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.

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