Date: 13/09/2021

Robert Hardman: At ten miles long, the Chilterns tunnel for the HS2 London-Birmingham rail link is not only longer than most sections of the London Underground, it is considerably wider.

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ROBERT HARDMAN visits the two monster HS2 drills

Daily Mail

ROBERT HARDMAN: At ten miles long, the Chilterns tunnel for the HS2 London-Birmingham rail link is not only longer than most sections of the London Underground, it is considerably wider.

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Tags: x HS2 x Chilterns Tunnel