Basel S-Bahn

Swiss-French-German trinational urban rail network Basel S-BahnS-Bahn train at Basel SBBOverviewNative nameGerman: Trinationale S-Bahn Basel,French: RER trinational de BâleOwnerSBB CFF FFS, SBB GmbH, DB, SNCF MobilitésArea servedSwiss cantons of Basel-City, Basel-Country, Aargau, Solothurn, Jura, German state of Baden-Württemberg, and the French region of Grand EstLocaleBasel metropolitan areaTransit typeS-BahnNumber of stations108Annual ridership47 million (2019)HeadquartersBasel, SwitzerlandWebsitewww.trireno.orgOperationBegan operation1997; 29 years ago (1997)OperatorsSBB CFF FFS, DB Regio, TER Grand EstCharacterAt-gradeTechnicalSystem length357 km (222 mi)Track gauge1,435 mm (4 ft 8+1⁄2 in) System map Legend S1 S11 to Gottenheim S2 RB 26 RB 27 to GundelfingenZell (Wiesental) S5 S6 S2 S10 RB 26 RB27 RB 28 Freiburg HauptbahnhofWiese S1 S10 S11 to TitiseeHausen-Raitbach to Schaffhausen Freiburg-St. GeorgenFahrnauLauchringen RB30 EbringenSchopfheim-SchlattholzRB 37 to Weizen SchallstadtSchopfheimLauchringen West NorsingenSchopfheim WestSteina S3 to Münstertal (Schwarzwald)MaulburgTiengen (Hochrhein) S3 Bad KrozingenWieseSchlücht HeitersheimSteinen S5S27 S36 to Koblenz Buggin