11 000 tonne Werrington dive-under tunnel to be pushed beneath the East Coast Main Line

Final preparations are being made ahead of a nine-day project to push an 11 000 tonne curved concrete box under the East Coast Main Line at Werrington to the north of Peterborough (Photo: Network Rail Air Operations)

UK: Final preparations are being made ahead of a nine-day project to push an 11 000 tonne curved concrete box under the East Coast Main Line at Werrington to the north of Peterborough, in what Network Rail says is ‘a first for UK engineering.’

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