🌐EnglishEnglishDeutschEspañolFrançaisNederlandsРусский中文日本語EntityQ837022· pop 8· linked from 274 articlesBroad Street LineAlso known as BSL, Broad Street Subway, BSS, Orange LineSEPTA subway line in Philadelphia, Pennsylvania, United StatesWikidata factsImageBSL train.jpgSources (1)wikidata.orgvia Wikidata · CC0Available in 7 languagesEspañolFrançaisDeutsch中文РусскийNederlandsvia Wikidata sitelinks · CC0ConnectionsMarket–Frankford LineEntityPennsylvaniaEntityCategories600 V DC railway electrificationArch StreetBroad Street (Philadelphia)Railway lines opened in 1928SEPTA Metro linesStandard-gauge railways in the United StatesUnderground rapid transit in the United States