Comment on "The day Britain ceased to be an island... #Eurotunnel is 25 years old!"
anybody know which TBMs they used then at Eurotunnel?Comment on "A Great Moment of Tunnelling from way back: 1 December 1990 EUROTUNNEL Breakthrough!"
The Eurotunnel diggers motto was: FOLLOW THE CHALKComment on "A Great Moment of Tunnelling from way back: 1 December 1990 EUROTUNNEL Breakthrough!"
Dear @Ansh, channel tunnel geology may have been a dream geology for tunnellers but nevertheless, it does not change the fact that, it was a great tunnelling achievement...
cover tunnel photo by: Matt Brown from London, England / CC BY
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