Auto AG (Rothenburg) is a subsidiary of the Swiss haulage company Auto AG, which operates bus services linking the Swiss city of Luzern with its surrounding towns and villages. It operates in conjunction with Verkehrsbetriebe Luzern, the main bus and trolleybus provider in Luzern on the Nachstern network of routes during the night. It operates approximately 8 commercial daytime routes, as well as night-time route N12.
Auto AG Rothenburg Wikipedia
As of January 2014 the fleet consisted of 50+ vehicles