By adrank one
In News Posted HS2 Tunnel Landmark The First Of Many
The first completed tunnel boring project on the HS2 rail project has been confirmed, after workers broke through the final layer of rock in a mile-long section under the Warwickshire countryside. HS2 announced on July 26th that the Long Itchington Tunnel excavation had been completed by workers using a boring machine called Dorthy, which was […]
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