Home›1500 V DC railway electrification›Line 4🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisPortuguêsРусский中文日本語EntityQ3308457· pop 10· linked from 203 articlesLine 4line on the São Paulo MetroWikidata factsLength12.8Show 4 more factsCommons categoryLine 4 (São Paulo Metro)route number4date of official opening2010-05-25sRGB color hex tripletFFD527Sources (4)wikidata.orghyundai-rotem.co.krfr.wikipedia.orgviaquatro.com.brAvailable in 9 languagesEspañolFrançais中文PortuguêsBahasa IndonesiaCatalanNorwegianUkrainianvia Wikidata sitelinks · CC0Connectionspublic–private partnershipEntityoverhead contact lineEntityCategories1500 V DC railway electrificationRailway lines opened in 2010Rapid transit lines in BrazilSão Paulo MetroStandard-gauge railways in Brazil