Home›1978 establishments in Austria›U1🌐EnglishEnglishBahasa IndonesiaDeutschFrançaisItalianoNederlandsPolskiPortuguêsالعربيةفارسی中文日本語EntityQ663755· pop 16· linked from 67 articlesU1metro line in ViennaWikidata factsImageVienna U-Bahn U1.jpgLength19.3Show 5 more factsCommons categoryMetro line U1 (Vienna)inception1978-00-00sRGB color hex tripletE20613date of official opening1978-00-00route numberU1Sources (1)wikidata.orgvia Wikidata · CC0Available in 16 languagesFrançaisDeutsch中文日本語PortuguêsItalianoالعربيةHebrewHungarianNederlandsConnectionsKarlsplatzEntityStephansplatzEntityCategories1978 establishments in AustriaRailway lines opened in 1978Transport articles needing translation from German WikipediaVienna U-Bahn lines