The Stuttgart Stadtbahn is a light rail system in Stuttgart, Germany. It is operated by the Stuttgarter Straßenbahnen AG (SSB), which also operates the bus systems in that city. The system covers much of Stuttgart and also reaches the neighbouring towns of Fellbach, Gerlingen, Leinfelden-Echterdingen, Ostfildern and Remseck am Neckar.
Read more about Stuttgart Stadtbahn: Lines, History, Current Regular Operation, Fares and Ticketing, Colour