A K 4500 tramcar of the Kölner Verkehrs-Betriebe AG (KVB), built by Bombardier Transportation in Vienna, during some trial runs. All trial runs are made on the WLB line between Inzersdorf Personenbahnhof and Baden Leesdorf.
The picture was taken between the stations Neu Erlaa and Inzersdorf Personenbahnhof on 28th Jan 2005. 

This picture was taken by <A HREF="MAILTO:sybic@chello.at">Sybic</A> - <A HREF="http://www.bahnnews-austria.at" target="_blank">www.bahnnews-austria.at</A>