page_title: Madrid Metro
section_title: 1922 and onwards
hierarchical_section_title: Madrid Metro / History / 1922 and onwards
caption_attribution_description: English: Entrance to Tribunal station, en:Madrid metro, July 2002. Español: es:Metro de Madrid - Entrada a la estación de Tribunal
context_page_description: The Madrid Metro is a rapid transit system serving the city of Madrid, capital of Spain. The system is the 12th longest rapid transit system in the world, with a total length of 293 km. Its growth between 1995 and 2007 put it among the fastest growing networks in the world at the time, rivaling many Asian metros such as the Shanghai Metro, Guangzhou Metro, Beijing Subway, and Delhi Metro. However, the European debt crisis greatly slowed expansion plans, with many projects being postponed and canceled. Unlike normal Spanish road and rail traffic, which drive on the right, Madrid Metro trains use left-hand running on all lines because traffic in Madrid drove on the left until 1924, five years after the system started operating.
  Trains are in circulation every day from 6:00 am until 1:30 am, though during the weekends, this schedule is to be extended by one more hour in the morning in 2020. Furthermore, the regional government intends to keep stations opened around the clock during these days from 2023 onwards.
  A light rail system feeding the metro opened in 2007 called Metro Ligero.
context_section_description: In 1924, traffic in Madrid switched from driving on the left to driving on the right, but the lines of the Madrid Metro kept operating on the left hand side. In 1936, the network had three lines and a branch line between Ópera and the old Estación del Norte (now Príncipe Pío). All these stations served as air raid shelters during the Spanish Civil War. After the Civil war, the public works to extend the network went on little by little. In 1944, a fourth line was constructed, absorbing the branch of Line 2 between Goya and Diego de León in 1958, a branch that had been intended to be part of Line 4 since its construction but was operated as a branch of Line 2 until construction works had finished.
  In the 1960s, a suburban railway was constructed between Plaza de España and Carabanchel, linked to lines 2 (at Noviciado station with a long transfer) and 3. A fifth metro line was constructed as well with narrow sections, but 90 m platforms. Shortly after opening the first section of Line 5, the platforms of Line 1 were enlarged from 60 to 90 m, permanently closing Chamberí station since it was too close to Iglesia (less than 500 m). Chamberí has been closed ever since and was recently reopened as a museum.
  In the early 1970s, the network was greatly expanded to cope with the influx of population and urban sprawl from Madrid's economic boom. New lines were planned with larger 115 m long platforms. Lines 4 and 5 were enlarged as well. In 1979, bad management led to a crisis. Works already started were finished during the 1980s and all remaining projects were abandoned. After all those projects, 100 km (62 mi) of rail track had been completed and the suburban railway had also disappeared since it had been extended to Alonso Martínez and subsequently converted to the new Line 10.
  At the beginning of the 1990s, control of the network was transferred to a public enterprise, Metro de Madrid S.A. More large-scale expansion projects were carried out. Lines 1, 4 and 7 were extended and a new Line 11 was constructed towards the outlying areas of Madrid. Lines 8 and 10 were joined together into a longer Line 10 and a new Line 8 was constructed to expand the underground network towards the airport. The enlarged Line 9 was the first to leave the outskirts of Madrid to arrive in Rivas-Vaciamadrid and Arganda del Rey, two satellite towns located in the southeast of Madrid.
  In the early 2000s, a huge project installed approximately 50 km (31 mi) of new metro tunnels. This construction included a direct connection between downtown Madrid (Nuevos Ministerios) and the airport, a further extension of Line 8, and adding service to the outskirts with a huge 40 km loop called MetroSur serving Madrid's southern suburbs.
  MetroSur, one of the largest ever civil engineering projects in Europe, opened on 11 April 2003. It includes 41 km (25 mi) of tunnel and 28 new stations, with a new interchange station on Line 10, connecting it to the city centre and stations linking to the local train network. Its construction began in June 2000 and the whole loop was completed in less than three years. It connects Getafe, Móstoles, Alcorcón, Fuenlabrada, and Leganés, five towns located in the area south of Madrid.
  Most of the efforts of Madrid regional government in 2000s were channeled towards the enlargement of the Metro network. In the 2003–2007 term, President Esperanza Aguirre funded a multibillion-dollar project, which added new lines, and joined or extended almost all of the existing metro lines. The project included the addition of 90 km (56 mi) of railway and the construction of 80 new stations. It brought stations to many districts that had never previously had Metro service (Villaverde, Manoteras, Carabanchel Alto, La Elipa, Pinar de Chamartín) and to the eastern and northern outskirts as well (Coslada, San Fernando de Henares, Alcobendas, San Sebastián de los Reyes). For the first time in Madrid, three interurban light rails (Metro Ligero or ML) lines were built to the western outskirts (Pozuelo de Alarcón, Boadilla del Monte) - mL2 and mL3 - and to the 
caption: Typical Madrid metro entrance, designed by Antonio Palacios, at Tribunal station
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