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2 September 2021 | By Global Railway Review
HS2 has unveiled the first plans for the final ‘barn design’ headhouses, as construction has begun to provide emergency access to the 10-mile-long Chiltern tunnel.
12 June 2020 | By Global Railway Review
Preparation of the launch site is the first step in HS2's efforts to deliver the Chiltern tunnels and Colne Valley Viaduct project.
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