German railway station categories
The approximately 5,400 railway stations in Germany that are owned and operated by the Deutsche Bahn subsidiary DB Station&Service are divided into seven categories, denoting the service level available at the station.
Frankfurt (Main) Hauptbahnhof (category 1)
Hamburg Hauptbahnhof (category 1)
Hamm (Westf) (category 2)
Lichtenfels (category 3)
Karlsruhe Hauptbahnhof is a railway station in the German city of Karlsruhe. The station is classified as a Category 1 station, as it is a major hub where several railways connect.
Main entrance
Entrance hall
Tram-train ("Stadtbahnwagen") in the station