Rheinbahn is a German public transport operator primarily serving Düsseldorf, Meerbusch, and parts of Kreis Mettmann. It operates an extensive network of Stadtbahn (light rail), tram, and bus lines, integrated within the Rhine-Ruhr transport association. As the fifth-largest local transport company in Germany, Rheinbahn plays a crucial role in providing sustainable urban mobility for over a million inhabitants in its service area.