Tunnel: Forskelle mellem versioner

[[Østtunnelen]] (8 km) ved [[Storebælt]] er for togtrafik.

 

* [http://www.iol.co.za/index.php?set_id=1&click_id=588&art_id=qw1121092021914B221 July 11 2005, iol: Knights may have travelled beneath citadel] Citat: "...discovery at Cairo's citadel of an underground passageway tall enough to accommodate a mounted horseman...150-metre-long tunnel..."

{{-}}