Home›Railway lines opened in 1977›RER A🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийالعربيةไทย한국어中文日本語EntityQ741818· pop 24· linked from 539 articlesRER Ahybrid suburban commuter railway line in Paris, FranceWikidata factsOfficial nameRER AImageLigne de Nanterre a Sartrouville - Viaduc de Nanterre - MI09 - Avril 2012 (4) cropped.jpgLength108.5Show 7 more factsCommons categoryRER Adate of official opening1977-12-08daily patronage1400000sRGB color hex tripletF7403Aroute numberAsocial media followers194728timetable/schedule URLrera-leblog.fr/horairesSources (5)Available in 24 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةCatalanConnectionsRATPOrganizationGare de Châtelet – Les HallesEntityCategoriesRailway lines opened in 1977Réseau Express Régional