Active light rail line going across in a tunnel with planned/disused branches to the top going both forwards and backwards.
<a href="//commons.wikimedia.org/wiki/User:Imperator3733" title="User:Imperator3733">Imperator3733</a>
2013-08-11 21:46:46
Based on <a href="//commons.wikimedia.org/wiki/File:BSicon_utABZqlr.svg" title="File:BSicon utABZqlr.svg">File:BSicon utABZqlr.svg</a>