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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.
What else can I help you with?
Why was building the Summit Tunnel considered an engineering marvel?
Because we said it is!
What engineer built the phoenix in 1809?
Robert Fulton
How byzantine contributions to the field of engineering?
they built canals
What will happen if a dam is built?
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!!!!!!!!!!
What was the name of the great engineer who built sructers in the west country?
brunel
Are cars are driven along euro tunnel?
No, only trains are driven in Euro Tunnel.
What is the 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!
How long is the Euro Tunnel train and how fast does it travel?
i don't know how long the euro tunnel is but it goes 100 mph
When was the thames tunnel built?
The Thames Tunnel was built between 1825 and 1843.
The Euro Tunnel connects which two countries?
The UK and France
What is the driving distance to Barcelona from the euro tunnel?
The driving distance from the Channel Tunnel to Barcelona, Spain is 837.19mi / 1347.33km
Why is the kaimai tunnel built?
its built for trains
Is there a tunnel from Miami to Puerto Rico being built?
No. No tunnel is being built from Miami to Puerto Rico.
What is the name of he railway tunnel built by Isimbard KingdomBrunel?
Box Tunnel
When was shindagha tunnel built?
Al Shindagha Tunnel was created in 1975.
Euro tunnel links which two countries?
England and France
What two places does the Euro tunnel link?
Eurotunnel links England to France.
