Add Yahoo as a preferred source to see more of our stories on Google. 00 longest tunnels opener laerda Tunnels are used to carry traffic through some of the most extreme terrain on the planet and they ...
Irish Mirror on MSN
World's longest tunnel will cost €23bn and cut 8-hour journey to just 40 minutes
A mammoth tunnel would stretch 123km and sit 80 metres below the sea floor, slashing an 8-hour journey down to just 40 ...
Hosted on MSN
The longest road tunnels in the world
Tunnels are used to carry traffic through some of the most extreme terrain on the planet and they help ease journeys with reduced travel time. While most tunnels offer a short underground burst of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results