Albtalbahn
That said, the Albtal-Verkehrs-Gesellschaft (AVG) runs "Eilzüge" on several lines. For example, they work the Alb Valley Railway, the Hardt Railway, the Kraichgau Railway and the Murg Valley Railway as S-Bahn "Eilzug" services of the Karlsruhe Stadtbahn network and pass many stations there without stopping. In addition, the AVG also operates several trains (comparable to the "Regionalbahnen") on the route from Karlsruhe Central - Bundenthal-Rumbach (May to October) as "Eilzug" services. These use diesel railcars.