Pinar de Chamartín
			Manoteras
			Hortaleza
			Parque de Santa María
			San Lorenzo
			Mar de Cristal
			Canillas
			Esperanza
*		Arturo Soria
			Avenida de la Paz
			Alfonso XIII
			Prosperidad
			Avenida de América Avenida de América (Madrid Metro) The Avenida de América is a Madrid Metro station connecting lines No.4, No.6, No.7, and No.9. It is about 15 minutes from Madrid Barajas Airport and 10 minutes from Madrid City Centre.The bus station is yellow...
			Diego de León
			Lista
			Goya
			Velázquez
			Serrano
			Colón
**			Alonso Martínez
			Bilbao
			San Bernardo
			Argüelles
		(*) In project
		(**) In construction

Line 4 of the Madrid Metro

Madrid Metro

The Madrid Metro is a metro system serving the city of Madrid, capital of Spain. The system is the sixth longest metro in the world though Madrid is approximately the fiftieth most populous metropolitan area in the world...

 was opened on 23 March 1944 between Goya and Argüelles. In 1958, the line took up a branch of line 2 from Goya to Diego de León, which originally opened on 17 September 1932. In the 1970s, the line was extended in two stages: from Diego de León to Alfonso XII (1973) and from Alfonso XIII to Esperanza (1979). On 1 April 1998, the line was extended from Esperanza to Mar de Cristal, to provide interchange with the new Line 8. Later that year on 15 December, the line was extended to Parque de Santa María. On 11 April 2007, an extension from Parque de Santa María to Pinar de Chamartin opened. At Pinar de Chamartin, interchange with Line 1 can be made and from spring 2007, interchange with Metro Ligero 1 (ML1) is available too. At Pinar de Chamartin, an island platform is used for departures, and a side platform for arrivals. Line 4 uses four-car trains of class 3400 since 2007.

See also: Madrid Metro

Madrid Metro

The Madrid Metro is a metro system serving the city of Madrid, capital of Spain. The system is the sixth longest metro in the world though Madrid is approximately the fiftieth most populous metropolitan area in the world...