see <a href="https://de.wikipedia.org/wiki/Formatvorlage_Bahnstrecke" class="extiw" title="de:Formatvorlage Bahnstrecke">Template Railroad</a>
<a href="//commons.wikimedia.org/wiki/User:Oosoom" title="User:Oosoom">Oosoom</a> based on original BSicon_WTUNNEL.svg by <a href="//commons.wikimedia.org/wiki/User:Lantus" title="User:Lantus">Lantus</a>
2007-07-21
modification of GDFL self-made by Lanyus