HS2 Chiltern tunnel with crosspassageway visible to the right November 2022 50591
HS2 Chiltern tunnel with crosspassageway visible to the right November 2022 50591 London, United Kingdom. HS2 media https://mediacentre.hs2.org.uk/news/breakthroug...HS2 TBM 'Florence' breakthrough after boring 16km long Chiltern tunnel.
High Speed 2 project, the HS2 TBM 'Florence' breakthrough after boring 16km long Chiltern tunnel. Florence is one of the 10 giant Herrenknecht Tunnel Boring Mach...Yunex is awarded to provide operating systems for Amsterdam's tunnels.
Yunex is awarded to provide operating systems for Amsterdam's tunnels. Netherlands. https://www.yunextraffic.com/newsroom/alliance-heijmans-amsterdam-tunnel-management/
cover tunnel photo by: Matt Brown from London, England / CC BY
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