Dreiländerbahn
DreiLänderBahn
German railway service
DreiLänderBahn (literally: Three States Railway) is the name under which HLB Hessenbahn, a subsidiary of the Hessian state railway company, Hessische Landesbahn, operates a group of regional rail services in the German states of Hesse, North Rhine-Westphalia and Rhineland-Palatinate.