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Sarmiento Line (Buenos Aires)

Sarmiento Line
Trenes arg operac logo.png
Csr rc06 00.jpeg
A CSR electric multiple unit that runs the line.
Overview
Service type Commuter rail
Status Active
Locale Buenos Aires Province
Predecessor BA Western Railway
First service 1948; 69 years ago (1948)
Current operator(s) SOFSE
Former operator(s) TBA
Ridership 39,664,000 (2014)
Website Sarmiento Line
Route
Start Once
Stops 40
End Moreno
Lobos
Mercedes
Distance travelled 174 km
Average journey time
Service frequency
Technical
CSR EMUs
Track gauge 1,676 mm (5 ft 6 in)
Electrification Third rail
800 V (DC)
Track owner(s) Government of Argentina

The Sarmiento line is a broad gauge commuter rail service in Buenos Aires Province, Argentina, run by the state-owned Trenes Argentinos since 11 Sep 2013.

This line had previously been run by the state-owned company Ferrocarriles Argentinos since nationalisation of the Argentine railways in 1948. FA operated the trains until 1991 when residual company FEMESA temporarily took over all the urban services prior to be privatized. After the Government of Carlos Menem privatized the urban railways services private company Trenes de Buenos Aires (TBA) took over Mitre Line.

TBA operated the line until the 2012 Once station rail disaster happened. As a result, the National Government revoked the concession granted to TBA and gave the Mitre and Sarmiento to UGOMS, that operated the line until 2014 when it was re-privatised and given under concession to "Corredores Ferroviarios S.A."

In 2014 the Government announced the acquisition of new trains to replace the existing Sarmiento Line rolling stock. The cars were manufactured by Chinese company CSR Corporation Limited, with the first arriving in June 2014. The incorporation of the rolling stock was also accompanied by the replacement of rails between Once and Moreno.

During 2015 a series of improvement works were conducted and completed on the line. These included remodelling stations, new signaling and other infrastructure improvements such as replacing track and third rail segments, as well as the refurbishing of workshops. The works, which also included the installation of a communications-based train control system, meant that the line was closed on Sundays from February to June of that year on its electrified segment, with replacement bus services operating during that time.


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Wikipedia

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