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  • Watch tunnel been pushed underground.

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Discussion about railroad topics everywhere outside of Canada and the United States.

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 #1561837  by David Benton
 
https://www.bbc.com/news/uk-england-cam ... e-55800851
"A concrete box weighing more than the Eiffel Tower has been pushed under a railway line to form a new tunnel, in a "UK first" for engineering."