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

New York’s Gateway Development Commission (GDC) has announced that manufacturing and testing of the first two 9m diameter Herrenknecht ...

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

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 ...

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The BTS 2026 Conference and Exhibition is the largest gathering of tunnelling professionals in the UK. Taking place on October 6th and 7th at the QEII Conference Centre, Westminster, London, this ...

New York’s Gateway Development Commission (GDC) has announced that manufacturing and testing of the first two 9m diameter Herrenknecht TBMs… ...

Transport Infrastructure Ireland has begun the process of inviting prospective bidders to tender for the Programme Delivery ...

ITA-AITES Working Group 2 (WG2) – Research is developing a publication on damages of precast concrete segmental linings, with the intent being to better understand damage that occurs during tunnel ...

In 2026, the International Tunnelling and Underground Space Association (ITA) in collaboration with the Tunnelling Association of Canada, invites underground infrastructure industry clients, engineers ...

The Ontario government is moving forward with work to extend the Hazel McCallion Line into downtown Brampton and Mississauga and plans to tunnel the Brampton portion of the segment. The 4km long ...

The Singapore Land Transport Authority (LTA) has awarded the final civil contract for the Cross Island Line (CRL) Phase 2. The civil contract for the design and construction of tunnels between Maju ...