|Graz-Köflacher Bahn und Busbetrieb GmbH|
|The Graz-Köflacher Bahn und Busbetrieb GmbH (GKB) operates trains on a network to the west and southwest of Graz. The lines are Graz-Lieboch-Köflach and Lieboch-Wies/Eibiswald.
They have their own station in Graz as well as using the Graz
Many of the double deck passenger cars have been decorated with designs from Austrian artists. This one explains that it is impossible to tell if you are moving when inside a tunnel!! The Steuerwagens are also double deck cars.
GKB double deck cars forming part of R8567 to Köflach with DH 15003-7 at Graz Hbf on Wednesday October 22nd, 2003.