Daniel Altier News Today

The 2,000t tunnel boring machine (TBM) Florence, manufactured by Herrenknecht, set off on its journey from the south portal alongside the M25 in May 2021.

The unfinished Colne Valley Viaduct traces a gentle curve over several lakes northwest of London, a picturesque symbol that belies the ugly debate over the ambitious but expensive HS2 train line.

The unfinished Colne Valley Viaduct traces a gentle curve over several lakes northwest of London, a picturesque symbol that belies the ugly debate over the ambitious but expensive HS2 train line. Completion of the Colne Valley Viaduct and Chiltern Tunnel section is scheduled for November 2025.

Engineers rise to the challenge to complete first V-piers in lakes

The first piers of what is to be the UK’s longest railway bridge are now complete.

The consortium this week finished assembling the 1,800t v-shaped structure in a lake near Hillingdon, west London. Building the pier took a full year and

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Construction of HS2’s longest tunnels has entered the next phase as work begins on 38 cross-passages linking the northbound and southbound structures. Two

Cross passages are being built for use by train passengers during an emergency. When passengers have to evacuate a train, they can walk through these

A 700-tonne bridge-building machine today [May 31] set to work on building the railway’s first and longest viaduct as part of the HS2 high-speed rail project.