station to Once, though it did not take effect until 1883. A new station building was built for that purpose, an unassuming clapboard structure, which was inaugurated on 1 January 1883. Like the previous station, the building was made of wood, but nonetheless bigger than the previous one. By the 1890s new groups of immigrants established near Once station. Current station building The original terminal was ordered to be replaced by larger facilities following its 1890 purchase by the Buenos Aires Western Railway. Designed by the Dutch architect John Doyer, the new Renaissance Revival terminal was built in two stages, from 1895 to 1898, and then from 1906 to 1907; refurbishment works completed in 1972 removed most of the terminal's ornate, cast-iron roof trusses (though these are still visible in the adjoining subway station). In 1913, Once station was the first railway terminal in Buenos Aires to be connected to the Buenos Aires Underground network, as the first underground line in the city was opened, the current Line A of the Subterráneo de Buenos Aires between Plaza de Mayo and Plaza Once. Rail accidents On 22 February 2012, a commuter train entered Once station traveling at an excessive speed, about 26 km/h, and crashed into the buffers at the end of the line, killing 51 people and injuring at least 703. A similar, though less severe, incident took place on the morning of 19 October 2013, when a commuter train crashed into the buffers and landed on the platform above. Passengers reported that the conductor was speeding from Caballito Station (the previous stop); a crowd of passengers surrounded the control booth following the crash yelling "murderer", though the conductor had already fled. The conductor, Julio Benítez, was arrested after he was found with the train event recorder hidden in his backpack; Benítez had attempted to destroy the device. Services Estación Once handles both long-distance and local passenger trains. The publicly owned provincial railway company Ferrobaires operates trains over four principal rail lines which fan out west over the surrounding Buenos Aires Province. Destinations include Pehuajó, Bragado, Bahia Blanca and points between. Additionally, the commuter rail State-owned company Trenes Argentinos S.E. operates a regular train service to the suburbs of Buenos Aires along the branches of its Sarmiento Line to destinations including Moreno, Luján, Lobos, and Mercedes. The station is accessible by numerous public bus services and by the A line