Retrieval of Herrenknecht 7m diameter TBMs Betty and Dorothy has kicked off after their completion of boring on the ...

On 24 November, two state-of-the-art slurry TBMs manufactured by China Railway Construction Heavy Industry (CRCHI) were ...

Momentum is growing on the UK National Highways’ Lower Thames Crossing, with the process of buying one of the world’s largest ...

The construction of HS2’s longest green tunnel took a major step forward this week with the realignment of a key local road, freeing up space for the next phase of excavations. Set to stretch for ...

ACCIONA, as part of the MossIA join venture, has successfully completed a new milestone in the construction of the ...

Three major international companies have been appointed for the next phase of work looking at the potential for fixed ...

Tunnelling Journal, North American Tunneling Journal and Canadian Tunnelling (published back to back) are the leading publications for the tunnelling and underground construction industry. Produced ...

Tunnelling Journal has formed a partnership with the Australian and New Zealand Tunnelling Societies. The A&NZ Journal is now published by Tunnelling Journal and distributed internationally with the ...

Transport Infrastructure Ireland has begun the process of inviting prospective bidders to tender for the Programme Delivery Partner (PDP) Support Services Contract for MetroLink. Procuring the PDP ...

The pioneering Vertical Shaft Sinking Machine (VSM) from Herrenknecht, named “Verena”, after Verena Holmes, a pioneering British mechanical engineer, has begun operations at UK Client, National Grid’s ...

On Tuesday, November 11th, 2025, representatives of the Brenner Base Tunnel project owner, construction companies, and other ...