Die Regionalbahn 11121 (Ahrbrück - Bonn Hbf) verlässt den, zwischen Altenahr und Mayschoß gelegenen, 384 Meter langen Laacher Tunnel.
<a href="//commons.wikimedia.org/w/index.php?title=User:Martin_Rese&amp;action=edit&amp;redlink=1" class="new" title="User:Martin Rese (page does not exist)">Martin Rese</a>
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<span class="int-own-work" lang="en">Own work</span>