Background symbols. locomotives, used for interurban services. The
Buenos Aires and Pacific Railway had been established in London on October 10, 1882, with the purpose to build a railway from
Mercedes, Buenos Aires to Villa Mercedes in
San Luis Province, where the line joined to
Ferrocarril Andino. The entering to the city of
Buenos Aires was made through
Buenos Aires Western Railway (current
Ferrocarril Sarmiento) until the company built its own access to the capital city of Argentina.
Nationalisation After the
World War II finished, British and French-owned railway companies in Argentina began proceedings with the purpose of selling their railways due to financial problems to operate those services. Finally on March 1, 1948, all the foreign railway companies in Argentina were
nationalised under the
Juan Perón's administration, creating the State-owned company "Empresa de Ferrocarriles del Estado Argentino (EFEA)", then renamed to
Ferrocarriles Argentinos, taking over all the railway lines of Argentina, including passenger and freight services. The following
broad gauge railway companies were added to San Martín railway network after the 1948 nationalisation:
Notes: • (1)
The BAP had previously acquired the Villa María & Rufino (1900), Argentine Great Western Railway (1907), and Andean (1909) railways. Ferrocarriles Argentinos El Aconcagua train in
Mendoza, pre-1993. By 1945 the English and French railway companies made the arrangements with the Government of Argentina to sell their railways. On November 1, 1947 the French companies became State-owned companies. Finally, on March 1, 1948, the Government took over the British railways, including the BAPR. That same year the railway was named "Ferrocarril Nacional General San Martín", honoring General
José de San Martín, the prime leader of
South American wars of independence. By the beginning of the 1990s, the railway system in Argentina was showing a deficit of
US$ 355 million per year (about 1 million a day). National Decree N° 520 (1991) created
FEMESA, a State-owned company in replacement of
Ferrocarriles Argentinos to operate the urban services in
Buenos Aires. FEMESA would take over the passenger services until they were privatized. Ferrocarriles Argentinos only continued operating freight services. On 10 March 1993, the Government of Argentina closed all the services from Buenos Aires to the rest of the country. The San Martín freight service was given in concession to private company "Buenos Aires al Pacífico" (then
América Latina Logística - abbreviated "ALL"). The system included more than 5,000 km length, 120 locomotives and 8,500 freight wagons. Most of the material carried was oil and minerals. Between January 1994 and June 1995 the lines temporarily operated by FEMESA were privatized. The consortium "
Metropolitano" took over the
San Martín line (along with
Roca and
Belgrano Sur lines, renamed "TMS", "TMR" and "TMB" respectively). After the National Government cancelled all the interurban passenger services, in 1993 the Government of Buenos Aires created the "Unidad Ejecutora del Programa Ferroviario Provincial (UEPFP)" that began to operate some trains from the main terminus in Buenos Aires
Constitución,
Retiro and
Once to different cities within
Buenos Aires Province. The San Martín line took over the service to
Junín and Iriarte. The trains run on tracks that were also used by the freight companies (such as
América Latina Logística), a part of being in bad conditions with no maintenance. The UEPFP later changed its name to "
Ferrobaires".
Urban services trains acquired for the San Martín line in 2013. With the purpose of improving the passenger services in
Greater Buenos Aires, Metropolitano acquired 15 locomotives by
General Motors, although the devaluation of the Argentine Peso and the
2002 economic crisis made Metropolitano could not pay its debts and the rolling stock was retained in the customs due to a court order. By 2003 the quality of the service got worse considerably due to the reasons given above. The critical condition of rolling stock and tracks led the Government to review the contract of concession. Two years later the users still criticize the poor conditions of the service so the Government decided to revoke the concession to Metropolitano for the
San Martín urban services. As a result, a new consortium formed by the rest of private companies operating the urbain lines (
Ferrovías,
Metrovías and
Trenes de Buenos Aires) named "
UGOFE" took over the Retiro-
Pilar branch. The 1,100 employees of the company were hired by Ferrocarril Belgrano S.A., a residual company created in 1999 when the
Belgrano Cargas was privatized. After UGOFE took over the services, new locomotives and coaches were added to the trains. By March 2006 a new service Retiro-
Hurlingham was launched. In December 2012, the first locomotives and coaches by Chinese company
CSR arrived to Argentina for the San Martín urban service. In
Mendoza, a new
light rail service named the
Metrotranvía Mendoza began operation in 2012, using a former
right-of-way and
trackbed of the FCGSM. UGOFE operated the line until 12 February 2014, when the Minister of Transport, Florencio Randazzo, announced the San Martín line to be given in concession to "Corredores Ferroviarios S.A.", a company of Grupo Roggio. ==Train services==