Home›1919 establishments in Spain›マドリード地下鉄1号線🌐日本語EnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусскийفارسی한국어中文日本語EntityQ1826675· pop 19· linked from 87 articlesマドリード地下鉄1号線Also known as blue linerapid transit line of the Madrid MetroWikidata factsOfficial websitewww.metromadrid.es/es/linea/linea-1ImageMadrid - Metro - Estación de Pinar de Chamartín (7190917568).jpgLength23.876Show 5 more factsCommons categoryMadrid Metro Line 1date of official opening1919-10-17inception1919-01-01route number1sRGB color hex triplet30A3DCSources (4)wikidata.orgabc.esOn the mapAvailable in 19 languagesEspañolFrançaisDeutsch中文РусскийPortuguêsItalianoCatalanCzechEsperantoConnectionsAtocha Railway StationEntityMadridEntityCategories1919 establishments in SpainCommons link is locally definedMadrid Metro linesRailway lines opened in 1919