The moment a machine digging HS2’s longest tunnel broke through after a 10 miles under the Chiltern Hills was captured on video on Tuesday, 27 February. Workers cheered and fireworks went off as ...
These incredible photos capture the moment a second huge HS2 tunnelling machine was lifted from the ground, after a five-mile journey underneath London. The 850-tonne Tunnel Boring Machine (TBM) - ...
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