In pictures: HS2 presses on with Chiltern Tunnel work

By Dave Rogers2020-09-17T05:00:00

TBMs to start work next spring

Concrete pouring has begun at the Chiltern Tunnel site on HS2 for the Tunnel Boring Machine launch pad.

Two TBMs will begin wok next spring to dig the 10 mile-long tunnel through part of the Chilterns with the machines spending more than three years underground.

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