HS2 Ltd has announced the completion of major tunnel excavations between Birmingham and west London, after a key breakthrough. A tunnel boring machine (TBM) concluded an 18-month journey on Monday, ...
A major milestone for HS2 as its giant boring machine completes the final tunnel to Birmingham, marking the end of major excavation work on the 140-mile route. A giant boring machine has broken ...
The construction of the longest "green" tunnel on the HS2 line has taken a "major step forward" with the realignment of a ...
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