Urban railway train of the <a href="//commons.wikimedia.org/wiki/Siegburger_Bahn" title="Siegburger Bahn">Siegburger Bahn</a> (line 66) at the station <i>Siegburg Bahnhof</i>.
<a href="//commons.wikimedia.org/wiki/User:Qualle" title="User:Qualle">User:Qualle</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span> (previously uploaded to railfaneurope.net)