Tunnel boring machines. These advanced engineering devices were used to cut through under the English Channel, one from either end. One of the machines was driven in a curve out of the way and abandoned underground while the other was hauled out and put up for sale. The links are to the Wikipedia article on the machines, and pictures of the unit used at Yucca Mountain to excavate rooms for the long term storage of high level nuclear waste can be seen. A link is provided to the BBC article on the sale of one of the original machines about which the question asks.
Because we said it is!
Robert Fulton
they built canals
if a dam is built it will block the water from over flowing and ruining thesurroundings!!!!!!!!!!h iI'mnew so if anyone whats to talk go ahead!!!!!!!!!!
brunel
No, only trains are driven in Euro Tunnel.
The Euro tunnel is a like a train which carries transport across the English Channel connecting Britain and France. Sometimes the euro tunnel is called the CHunnel because it is a tunnel going through a channel so....chunnel!
i don't know how long the euro tunnel is but it goes 100 mph
The Thames Tunnel was built between 1825 and 1843.
John Humphreys
The UK and France
The driving distance from the Channel Tunnel to Barcelona, Spain is 837.19mi / 1347.33km
its built for trains
No. No tunnel is being built from Miami to Puerto Rico.
Box Tunnel
Al Shindagha Tunnel was created in 1975.
Eurotunnel links England to France.