Buenos Aires Underground

Buenos Aires Underground
Subterráneo de Buenos Aires

200 Series rolling stock arriving at Puán station.
Overview
Owner	Subterráneos de Buenos Aires S.E. (government corporation)
Locale	Buenos Aires
Transit type	Rapid transit
Number of lines	6
Number of stations	85 102 including Premetro
Daily ridership	1.11 million
Website	Metrovías
Operation
Began operation	1 December 1913 (1913-12-01)
Operator(s)	Metrovías
Number of vehicles	633
Technical
System length	53.9 km (33.5 mi) 61.3 km (38.1 mi) including Premetro
Track gauge	1,435 mm (4 ft 8 1⁄2 in) (standard gauge)
Electrification	= 1500V overhead line = 550V third rail = 750V overhead line
System map Dark grey indicates segments under construction, while light grey shows segments approved for construction.

The Buenos Aires Underground (Spanish: Subterráneo de Buenos Aires), locally known as Subte (Spanish pronunciation: [ˈsubte], from subterráneo – 'underground' or 'subterranean') is a mass transit metro system that serves the metropolitan area of Buenos Aires, Argentina. The first section of this network (Plaza de Mayo-Plaza Miserere) opened in 1913, making it the first underground railway in Latin America, the Southern Hemisphere and the Spanish speaking world, with the Madrid Metro opening five years later in 1919.

The network expanded rapidly during the early decades of the 20th century, but the pace of expansion fell sharply after the Second World War. In the late 1990s expansion resumed at a quicker pace, and four new lines were planned for the network. Despite this, the rate of expansion has still been largely exceeded by the transportation needs of the city and once again the network has become overcrowded. Currently, the underground network's six lines comprise 53.9 kilometers (33.5 mi) of route, serving 85 stations.

At present, Buenos Aires is the only Argentine city with a metro system, but there is a proposal to build a metro in the city of Córdoba (the Córdoba Metro), while a proposal to build a metro in Rosario was shelved in favour of a tramway network.

History

See also: Line A (Buenos Aires Underground) and Trams in Buenos Aires

Former logo of Subterráneos de Buenos Aires

Evolution of the network from 1913 to 2015.

Inside a Line B Metropolitan Cammell car, circa 1938

Discussions on the need to build an underground transportation system in Buenos Aires began in the late nineteenth century, alongside the tramway system, which was one of the most extensive in the world at the time. The first trams appeared in 1870 and in about 1900 were in a crisis exacerbated by the monopolization of the companies, a process initiated against the electrification of the system.

In this context, the first proposals for the building of an underground system were made, along with requests for government grants: first, in 1886, and several more in 1889, but the Ministry of Interior (Ministerio del Interior, in Spanish) denied the city administration the power to license building in the subsoil of the City. For this reason, subsequent drafts were submitted directly to this ministry.

When in 1894 it was decided to construct the Congress building in its present location, the underground idea was revived, as it might shorten the travel time between the Casa Rosada and the Congress (with the same purpose there were also plans to build an electric aerial tramway to go down the Avenida de Mayo). Miguel Cané, former Mayor of Buenos Aires (1892–1893), also expressed in 1896 the need to build an underground railway similar to the one in London.

The first Underground line was opened on 1 December 1913 and was built by the Anglo-Argentine Tramways Company (Compañía de Tranvías Anglo-Argentina (CTAA), in Spanish), which had been given permission to build in 1909. That line was made up of one of the existing sections of line A, linking the stations of Plaza de Mayo and Plaza Miserere. On 1 April 1914 the line was expand to Río de Janeiro station and on 1 July was extended to Primera Junta Station.

In 1912 the company Lacroze Hermanos won a concession to build another Underground line. This line is the current Line B and was inaugurated on 17 October 1930. The line was originally intended to continue above ground, with the current Federico Lacroze station to be the central terminal of the Buenos Aires Central Railway (today the General Urquiza Railway), however nowadays the overground service forms part of the Urquiza Line instead. In 1933 the Hispano-Argentina Society of Public Works and Finance (Hispano–Argentina de Obras Públicas y Finanzas (CHADOPYF), in Spanish) began construction of the other Underground lines.

Line D was opened in 1939, with Line E following later in 1944. The entire network was centralised and nationalised during the late 1930s under the management of the Transport Corporation of Buenos Aires (CTBA), which in 1952 was absorbed by the Buenos Aires Transport General Administration (AGTBA). In 1963, the administration was dissolved and the Underground network became the property of the Subterráneos de Buenos Aires company (SBA, later SBASE).

The rate of expansion of the network during this period had slowed considerably and only one station was opened during the 1970s. However, four different long-term expansion proposals were put forward between 1964 and 1991 which all proposed adding numerous lines to the network as well as extending the existing ones. Given the political instability characteristic of Argentina during this time, none of these proposals came to fruition, though aspects of them have been incorporated into contemporary expansion plans. One additional proposal put forward in 1973 saw the unification of the city's commuter rail lines through underground tunnels and incorporated into the Buenos Aires Underground, and while this was also shelved, it has been adapted into the current Red de Expresos Regionales proposal.

Privatisation

See also: Metrovías and Railway privatisation in Argentina

Echeverría station is one of the most recent additions to the network.

In 1994 the operation of the network was privatised, along with the country's railways, and is now managed by Metrovías. SBASE (as part of the Government of the City of Buenos Aires) maintained ownership the network, its rolling stock and infrastructure, and administers its expansion and budget. One cosmetic change carried out in the 1990s under private operation was the re-assignation of the colours of the lines, with Lines B and D switching colours, Line C changing from purple to blue and Line E changing from yellow to purple. The change of colours was also accompanied by a standardisation of the network's signage to match the new schemes.

In 2012, the role of Metrovías was lessened to simply operating the lines, while maintenance of infrastructure became the responsibility of SBASE. The relationship between Mauricio Macri's mayoral administration and Metrovías became increasingly strained, with the Government of Buenos Aires issuing multiple fines to the operator. The relationship was further strained in 2013 when Metrovías' 20-year concession ended and has since been renewed on a year-by-year basis, leaving the door open for a state-run or mixed operation. Among the public, privatisation has proved unpopular, with a survey carried out in 2015 indicating that 82% of passengers would like the Underground to be operated by the state instead of a private company.

In more recent years, Line A and Line B have been extended westwards, adding a total of 4 stations to each line between 2003 and 2013.During the same period, Line H was opened 2007, making it the first completely new line on the underground since Line E, excluding the Premetro. There have also been significant modernisations of infrastructure, signalling systems, stations and the network's rolling stock.

Timeline of openings/closures
Date	Line	Opening(s)	Closure
1913-12-01		Plaza de Mayo – Plaza Miserere
1914-04-01		Plaza Miserere – Río de Janeiro
1914-07-01		Río de Janeiro – Primera Junta
1930-10-17		Federico Lacroze – Callao
1931-07-22		Callao – Carlos Pellegrini
1931-12		Carlos Pellegrini – Leandro N. Alem
1934-11-09		Constitución – Diagonal Norte
1936-02-06		Diagonal Norte – Retiro
1937-06-03		Catedral – Tribunales
1940-02-23		Tribunales – Palermo
1944-06-20		Constitución – General Urquiza
1944-12-16		General Urquiza – Boedo (old)
1953-08-06			Paso Sur Alberti Norte
1960-12-09		General Urquiza – Boedo (current)	General Urquiza – Boedo (old)
1966-04-24		Boedo (current) – Av. La Plata San José – Bolívar	San José vieja Constitución
1973-06-23		Av. La Plata – José María Moreno
1985-10-07		José María Moreno – Emilio Mitre
1985-10-31		Emilio Mitre – Medalla Milagrosa
1985-11-27		Medalla Milagrosa – Varela
1986-05-08		Varela – Plaza de los Virreyes
1987-04-29		Intendente Saguier – Centro Cívico Intendente Saguier – General Savio
1987-12-29		Palermo – Ministro Carranza
1997-05-31		Ministro Carranza – José Hernández
1999-06-21		José Hernández – Juramento
2000-03-13		Fátima
2000-04-27		Juramento – Congreso de Tucumán
2003-08-09		Federico Lacroze – Los Incas/Parque Chas
2006-11-07		Pola
2007-10-18		Once – Caseros
2008-12-23		Primera Junta – Carabobo
2010-12-06		Once – Corrientes
2011-10-04		Caseros – Parque Patricios
2013-05-27		Parque Patricios – Hospitales
2013-07-26		Los Incas/Parque Chas – Juan Manuel de Rosas
2013-09-27		Carabobo – San Pedrito
2015-12-18		Corrientes – Las Heras

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  Construction of Line A under the Avenida de Mayo (1912)

• 

  Vice president Victorino de la Plaza opening Line A (1913)

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  Sáenz Peña station (1915)

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  Entrance to Diagonal Norte station (1936)

• 

  Retiro station (1940)

Current network and services

The current network comprises six underground lines, labelled "A" to "E" and "H" and which are further identified by different colours, covering a total route length of 53.9 kilometers (33.5 mi) and serving 85 stations. There is also one surface 7.4-kilometer (4.6 mi) Premetro line with an additional 17 stations. Daily ridership was approximately 1.11 million in 2015. With the current usage patterns, the entire system is overstretched, and during weekdays overcrowded and with insufficient services. An expansion programme is underway, and it is expected to enlarge the network to 97 kilometers (60 mi) in the future. Similarly, new rolling stock has been incorporated across lines since 2013 to improve capacity and the last of the current orders are set to arrive in 2016 and followed by further orders of new rolling stock, which is expected to increase ridership figures to 1.8 million by 2019.

Fares are AR$ 5.00 per trip, though these can be as low as AR$ 2.70 (and AR$ 1.50 on the Premetro) if multiple trips are bought in advance. While tokens have been used in the past, at present, riders purchase either single-use or multi-use cards (called SubtePass) with a magnetic strip or use contactless cards called SUBE which are rechargeable with cash. Trains run from 05:00 until 23:00, every 3–4 minutes, for all lines except Line H which has a frequency of around 6 minutes. Under modernisation plans commenced in 2013, service frequencies are set to increase to an average of one train every 2:20 by 2019.

Trains originally ran until 01:00, but following the privatisation of the service through concession to Metrovías, the company temporarily moved the closing time back two hours in 1994 to carry out works on the lines, a change which was never reverted even after the works were completed. There have been numerous petitions as well as a campaign by the City Ombudsman to extend services to 1:30 on weekdays and 3:00 on Fridays and Saturdays. These proposals have been rejected by Subterráneos de Buenos Aires, which stated in 2015 that the reduced schedule is needed in order to carry out infrastructure modernisation works across all the lines while they are closed.

Buenos Aires Underground Lines

Line	Year of opening	Last expansion	Original path	Current termini	Length (km)	Number of stations	Daily passengers
	1913	2013	Plaza de Mayo - Plaza Miserere	Plaza de Mayo - San Pedrito	9.4	18	200,000
	1930	2013	Federico Lacroze - Callao	L. N. Alem - J.M. de Rosas	11.8	17	300,000
	1934	1936	Constitución - Diagonal Norte	Constitución - Retiro	4.5	9	160,000
	1937	2000	Catedral - Tribunales	Catedral - Congreso de Tucumán	10.5	16	280,000
	1944	1986	Constitución - Gral. Urquiza	Bolívar - Plaza de los Virreyes	9.7	15	75,000
	2007	2015	Once - Caseros	Las Heras - Hospitales	8	10	35,000

Premetro

Main article: Premetro (Buenos Aires)

Tram by Argentine company Materfer.

The PreMetro line E2 is a 7.4-kilometer (4.6 mi) tramway feeding line E of the Buenos Aires Underground. The Premetro line opened in 1987. It carries approximately 2,300 passengers daily and is also run by Metrovías. In 2015, SBASE began making plans to refurbish and rebuild many of the stations, including a brand new central terminal, as part of a plan to modernise the network, which also intends to increase the amount of rolling stock in circulation.

The Premetro was originally intended to include a number of feeder lines to the Underground network, including a second one to Line E and ones on lines C and D. The Premetro project was largely abandoned since it occurred in Argentina's transition to democracy from the military junta and then the privatisation of the railways, which was a difficult time economically for the country, and only Line E2 was built. New Premetro feeder lines have been proposed in recent years, however the role of the network has given way to the new Metrobus network which covers many of the same routes originally intended for the Premetro.

Urquiza Line

Main article: Urquiza Line

Line B rolling stock running above-ground on the Urquiza Line.

Línea Urquiza (in English: Urquiza Line) is a 26-kilometer (16 mi) suburban electric commuter rail line originally designed to be part of the Underground system as part of Line B, and operated by the Underground operator Metrovías. As a result, it has similar characteristics to Line B, using third rail electrification and standard gauge as opposed to the broad gauge used in the Buenos Aires commuter rail network. It runs from the Federico Lacroze terminus in the barrio of Chacarita, to General Lemos terminus, Campo de Mayo in Greater Buenos Aires. The line is completely at grade (ground-level) and uses third rail current collection. It operates 20 hours a day, 7 days a week at 8-to-30-minute intervals. The Urquiza Line transported 15 million passengers in 2013.

In earlier times the line was planned to run into the centre of Buenos Aires through a long tunnel. But when the tunnel was finally built in 1930, it ended up as the Line B. The access ramp still exists and is in use today, but for maintenance and storage purposes rather than for passenger services. The Urquiza Line itself opened in 1948, so suburban passengers travelling on the Underground's Line B have to transfer to the Urquiza Line at Federico Lacroze station, named after its builder, about 6 km (3.7 mi) from the city centre.

Stations and connections

See also: List of Buenos Aires Underground stations

Stations are listed from East to West or North to South. Stations in gray have yet to open. Stations in bold are the current termini. Small interchange icons indicate interchanges under construction

P. de Mayo - S.J. de Flores Plaza de Mayo Perú Piedras Lima Sáenz Peña Congreso Pasco Alberti Plaza Miserere Loria Castro Barros Río de Janeiro Acoyte Primera Junta Puán Carabobo San José de Flores San Pedrito

Leandro N. Alem - J.M. de Rosas Leandro N. Alem Florida Carlos Pellegrini Uruguay Callao Pasteur - AMIA Pueyrredón Carlos Gardel Medrano Ángel Gallardo Malabia - O. Pugliese Dorrego Federico Lacroze Tronador - Villa Ortúzar Los Incas - Parque Chas Echeverría J.M. de Rosas

Retiro - Constitución Retiro General San Martín Lavalle Diagonal Norte Avenida de Mayo Moreno Independencia San Juan Constitución

Catedral - C. de Tucumán Catedral 9 de Julio Tribunales Callao Facultad de Medicina Pueyrredón Agüero Bulnes Scalabrini Ortiz Plaza Italia Palermo Ministro Carranza Olleros José Hernández Juramento Congreso de Tucumán

Bolívar - P. de los Virreyes Retiro Catalinas Correo Central Bolívar Belgrano Independencia San José Entre Ríos - R. Walsh Pichincha Jujuy General Urquiza Boedo Avenida La Plata José María Moreno Emilio Mitre Medalla Milagrosa Varela Plaza de los Virreyes

Las Heras - Hospitales Retiro Terminal de Ómnibus Padre Mugica Facultad de Derecho Las Heras Santa Fe Córdoba Corrientes Once Venezuela Humberto I Inclán Caseros Parque Patricios Hospitales Sáenz

Intendente Saguier - General Savio Intendente Saguier Balbastro Mariano Acosta Somellera Ana María Janer Fátima Fernández de la Cruz Presidente Illia Parque de la Ciudad Cecilia Grierson Escalada Pola Ana Díaz Centro Cívico Larrazábal Nicolás Descalzi Gabino Ezeiza General Savio

Ghost stations

Alberti Norte station on Line A, closed in 1953.

There are four ghost stations on the Buenos Aires Underground, two on Line A and two on Line E. The Line A stations - Pasco Sur and Alberti Norte - were closed in 1953 since stations in that part of the line were grouped very closely together and having fewer stops would improve the line's frequency. Pasco Sur remains in very good condition, while Alberti Norte was converted into an electrical substation.

The Line E stations were closed in 1966, after the line's trajectory was re-routed from Constitución railway station (where it connected with Line C) closer to the center of the city, leaving the San José vieja and Constitución stations out of the network, a move which tripled traffic on the line. The two stations have been used as workshops and storage areas in the past.

At one point it was considered that the two former Line E stations and tunnels should be used for Line F since the line's southern terminus would be there and that part of the trajectory would be roughly similar to the old Line E route. However, it was eventually decided that the line should use new tunnels in that section due to its sharp curves.

Expansion plans

Throughout the past, there have been several plans to expand the Underground system as a whole. The current expansion plan was approved in the year 2000 under Law 670 and has seen the creation of Line H, as well as the extensions of Line A and Line B westwards and Line E northwards. However, in 2015 an alternative plan has been proposed which would make numerous amendments to the Law 670 plan.

Works in progress

New line H and extensions to other lines are under construction.

Line E's extension from Bolívar to Retiro (with two intermediate stations: Correo Central and Catalinas) started mid-2007. In 2014, the tunnels and stations were complete and the four-station segment needed only the placement of rails and electrical equipment to be ready for service, however the transfer of these works from the National Government to the Government of Buenos Aires has slowed down its opening.

Line H's extensions to the north from Corrientes to Plaza Francia, serving intermediate stations at Córdoba, Santa Fe and Las Heras, and south from Hospitales with stations at Nueva Pompeya and Sáenz, were initiated with ground-breaking ceremonies on 17 January 2012. Since then, following concerns that the construction of Plaza Francia station would damage the natural beauty of the area surrounding the Recoleta Cemetery, the station was relocated to Facultad de Derecho next to the University of Buenos Aires's faculty of law, with the change delaying the opening of the station until 2017. Cordoba and Santa Fe were opened in December 2015, while Las Heras is set to open in April 2016, providing the line with a connection to Line D. The 20 new Alstom trains to serve the expected increase in passenger numbers as a result of the connection with Line D began arriving in the country in 2015.

Planned Lines

The future network outlined in Law 670

The future expansion outlined in Law 670 sees the addition of three new lines. These lines' routes have already been approved by the Legislature of the City in Law 670. 39.3 km will be added to the network, expanding it to about 97 km in total length and providing several stations with various interchanges. This will also create new north-south routes, resulting in an appropriate network to avoid the city centre. The new lines will mean that more than two million inhabitants of Buenos Aires (accounting for about 70% of the city centre's population) will live within 400 metres of a metro station. The new lines will run between 56 new stations.

Line F will run from Barracas to Plaza Italia in Palermo and will include 16 new stations. The planned route length of this line is 10.8 km. Construction is due to begin in 2016, once the northern extension of Line H is complete, and as originally planned, the line will have automatic trains and platform screen doors.

Line G will connect Retiro and Caballito/Villa Crespo; 12.5 km long with 15 new stations. Originally, construction was due to start in 2012-2013, however city legislators opposed the turnkey construction proposed by Chinese firms since the total cost would have been 30% higher than if it was done with local companies. After this, it was decided to prioritise the other construction projects in the network.

Line I will run Parque Chacabuco to Ciudad Universitaria with 18 new stations. The route length is 12.6 km. The future of this line (which had the lowest priority in the expansion plans) is currently uncertain since it has been proposed that a Metrobus line be built instead, which would follow the same trajectory as the line.

PETERS plan

The PETERS 3 layout was the one recommended in the study.

In October 2015, the city of Buenos Aires together with the Inter-American Development Bank presented a 150-page plan for the Underground called the Strategic y Technical Plan for the Expansion of the Subterranean Network (Plan Estratégico y Técnico para la Expansión de la Red de Subtes, or PETERS), highlighting past expansion efforts and the need to adapt plans to the current needs of the city. In this version of the Underground, Line I is cancelled while Line G takes a different route through the centre of the city terminating at Constitucion railway station after going through the neighbourhood of San Telmo, rather than at Retiro railway station. Other changes include a Retiro Norte node where lines F and H terminate, rather than at Plaza Italia and Retiro respectively, while Line E is extended to Plaza Italia from Retiro - a segment which in the original plan was part of Line F. In these plans, Line C is extended both northwards and southwards to the Buenos Aires Belgrano Sur Line railway station minor terminal.

Such plans are subject to approval by the Buenos Aires City Legislature and would mean the annulment of many of the current expansion plans outlined in Law 670. Some criticisms include the failure of the Peters plan to account for the extension of the Belgrano Sur Line to Constitucion railway station, meaning that Line C's extension to the minor Buenos Aires terminal would be redundant, and that the Retiro Norte node would also be made redundant by the planned Red de Expresos Regionales commuter rail tunnels which are to link the three major railway terminals of the city.

Modernisation of existing lines

Much of the modernisation in recent years has centred around the Underground's rolling stock, with large scale renewals and refurbishments of existing fleets, in particular on Lines A and H. Along with this has come the construction of new underground workshops and storage areas on lines A, H and E, as well as the expansion of the existing facilities on Lines B and D.

In September 2015, the president of SBASE highlighted plans for 2015-2019 on the Underground at a conference with other South American mass transit operators in Brazil. One of the largest changes to be made during this period is the upgrading of signalling systems on all lines, with the exception of Line E. Lines A and B are to receive Automatic Train Operation systems, replacing their ATS and ATP systems respectively, whilst lines C, D and H are to receive Communications Based Train Control systems. The implementation of these systems was already under way on Lines C and H as of September 2015, and is due to be completed on other lines before 2019.

Other works being carried out during this period include the improvement of disabled access in older stations, new ventilation systems on lines B, C and D, improvements in electrification (such as replacing overhead lines and substations) on lines A, B, C and D and the replacement of 14 km of track on Lines C and E. The total investment in this period for these new projects has been set at US$1.34 billion.

Stations

A "digital space" at Plaza Italia station on Line D, which also features the network's new matte signs.

Starting in 2007, the network's stations began to receive technological updates ranging from Wi-Fi to interactive terminals. Through BA-WIFI (the city-wide free internet service), passengers can use internet free of charge across all stations and aboard trains, though this has been delayed on Line A due to complications surrounding the line's age. There are also several "digital spaces" across the network and in its commercial galleries where seating areas are provided, along with recharging stations for mobile devices.

In this period, there has also been widespread cosmetic changes to stations, including the restoration of historical murals, the incorporation of new artwork and improving the lighting. The renovations on Line B have been met with criticism for destroying parts of the line's historical patrimony, which dates back to the 1930s. The appearance of the network's signage has also been changed and the new signs have been gradually replacing the old ones since November 2014.

Rolling stock

Main article: Buenos Aires Underground rolling stock

The Siemens O&K stock is being replaced by the new 300 Series.

CAF 6000 trains were one of the second hand purchases.

The Buenos Aires Underground has had among the longest serving and most varied rolling stock in the world, in part due to the network having been originally built and operated by three different companies in its early years, causing incompatibilities between the lines. In more recent years, there have been moves towards greater modernisation and standardisation, with large purchases of new rolling stock from companies like Alstom and China CNR Corporation, as well as smaller orders of second hand rolling stock, which the city government claims are temporary measures while those lines are modernised to be able to incorporate more modern rolling stock. Such stock has been acquired from Tokyo, Nagoya, and Madrid. From 2013-2019, 468 new cars are set to arrive while 232 are receiving refurbishment, bringing the average age of the fleet to 22 years in 2016, down from 34 in 2014.

The network's oldest cars - the La Brugeoise cars - were retired in 2013, while its historically most widely used cars - the Siemens-Schuckert Orenstein & Koppel cars - will be retired in 2015. While there has been much movement of rolling stock, often in a "hand-me-down" manner from higher frequency lines to less used lines (the primary recipient being Line E), the transition to newer models has gone fairly smoothly, despite shortfalls in some lines following extensions. The Fiat-Materfer cars have been the primary stand-ins while the new trains arrive, though this role has also been filled by the Siemens O&K cars, delaying their retirement.

Though Line A ran on a different voltage to the rest of the network, it was converted to the 1500v used on the rest of the network when the 200 Series trains began to arrive. On the other hand, Line B has traditionally been the most troublesome of the network given its different voltage and the fact that that it uses third rail electrification as opposed to the overhead lines used on the rest of the network, making it in effect a separate entity not capable of sharing its stock with other lines. Presently this line uses 1960's rolling stock acquired from Tokyo's Eidan Marunouchi Line, along with CAF 5000 and CAF 6000 stock acquired from Madrid.

Cultural heritage

Original signage at Perú station with advertising from the early 1900s.

The Buenos Aires Underground has historically been characterised by murals and other artistic works in its stations, making it a kind of museum throughout the system. These works, and a number of complete stations, are considered part of the cultural heritage of the city and several of them were declared National Historic Landmarks in 1997.

Line A is renowned for having kept its original 1913 rolling stock running on the line up until 2013, making them the oldest underground carriages in commercial service in the world at the time. They were built by La Brugeoise, et Nicaise et Delcuve, a Belgian rolling stock manufacturer established in the city of Bruges, between 1913 and 1919. Entirely made of wood, they were originally designed to run as underground as well as tramway cars, but they were adapted in 1927 to their current style for underground service only.

La Brugeoise cars are being refurbished for public display.

Since the 1940s, several plans were made to replace them with newer rolling stock, but none of them had succeeded. In March 2013, La Brugeoise subway corriages were replaced by new Chinese 200 Series rolling stock, just 11 months prior to their 100-year anniversary on the line. The original rolling stock has since been maintained, some in exhibition and some being converted to 1500v to run tourist services on the line.

During the festivities of the 100-year anniversary of the underground on 1 December 2013, many restored La Brugeoise trains circulated Line A and there was a symphonic orchestra at Plaza de Mayo station as well as free rides for the entire city in order to mark the event. Throughout the week that followed, there were also numerous displays and events across the different lines of the Underground.

Currently, the Polvorín Workshop is being transformed into a museum to display artefacts and the former rolling stock of the Underground.

Cultural stations

A modern mural at Venezuela station on line H.

Some of the exhibits at Juramento station on line D.

Many stations are decorated with intricate ceramic tile work, some of which date back to 1913 when the Underground first opened its doors. Featured artists include painters and reproductions by Quino, Molina Campos, Raúl Soldi, Rodolfo Medina and Jorge Schwarz. In addition they provide spaces for music and theater events.

Line B

• Tronador: In this station there are 18 stained glasses that refer to the history of the Villa Ortúzar neighbourhood, were the station is located.
• De los Incas – Parque Chas: In this station there are 16 murals related with different Pre-Columbian era civilizations are exhibited.

Line C

• Diagonal Norte: Landscapes of Spain. Ceramic murals that correspond to Burgos, Madrid, Aranjuez, El Escorial and Madrid (Alcalá Door) on South platform, and Avila, Toledo, Soria and Segovia on the North Platform. The drafts were made by Martín S. Noel and Manuel Escasany in 1934.
• General San Martín: Photographic reproductions of the Museo de la Ciudad (City Museum) activities, photographic reproductions and images of the Plaza San Martín (San Martín Park) and photographic reproductions of streets and building of the South zone of the City.

Line D

• Juramento: There are a series of murals exposed in this station that had been reproduced in ceramic by Raúl and Daniel De Francisco.
• José Hernández: This station has ceramic reproductions of 4 murals made by Raúl Soldi.
• Olleros: In this station there are showcases exposing works made in the Ceramic School No. 1

Line H

• Many Hermenegildo Sábat mural reproductions related to tango in all stations.

In popular culture

The Buenos Aires Underground is featured in the 1996 science fiction film Moebius directed by Gustavo Mosquera. In the film, the circumstances surrounding the disappearance of an underground train are investigated by a topologist. The film is based upon the short story, "A Subway Named Möbius" that takes place in the Boston Subway.

See also

• List of Buenos Aires Underground stations
• Transport in Argentina
• Rail transport in Argentina
• Trams in Buenos Aires
• List of Latin American rail transit systems by ridership
• List of metro systems

External links

• Interactive Buenos Aires Metro Map
• Buenos Aires Cuidad Subte – Official Page (Spanish)
• Metrovías – Official Page (Spanish)