gotthard tunnel, gotthard basistunnel, neat, sf1, 20 minuten online

The Gotthard Base Tunnel (GBT) is a railway tunnel across the Alps in Switzerland. With a length of 57 km (35.4 mi) and a total of 151.84 km (94.3 mi) of ...
en.wikipedia.org
en.wikipedia.org/wiki/Gotthard_Base_Tunnel
clipped from Google - 10/2010
Gotthard Base Tunnel
Watch the tunnellers at work - the new documentary film "AlpTransit Gotthard 2009" makes it possible. The milestones and progress achieved in 2009 on the ...
www.alptransit.ch
www.alptransit.ch/en/photo-gallery/gotthard-base-tunnel/
clipped from Google - 10/2010
Gotthard base tunnel takes shape - News
Oct 15, 2010 ... An entrance to the 57-kilometre (35-mile) railway tunnel under construction under the Alps is pictured at Sedrun, in 2009.
gotthard tunnel, gotthard basistunnel, neat, sf1, 20 minuten online