Tunnelbuilder Promoting the world's tunnelling industry to a huge qualified audience

View the Spanish Tunnelbuilder website View the Italian Tunnelbuilder website

Industry News

$6.75 Billion Unlocked for Turkey's Bosphorus Rail Project

26/02/2026

Multiple Earth Pressure Balance (EPB) Tunnel Boring Machines (TBMs) will need to be mobilized to carve out the subterranean corridors leading up to ...

Tunneling for Nashville's underground Tesla project has begun

26/02/2026

The Boring Company said that the first three weeks of the project will consist of the Prufrock-MB1, a machine that will help carve out the tunnel, ...

Hudson Tunnel Project construction resumes

26/02/2026

I look forward to celebrating the launch of our tunnel boring machines through the Palisades once GDC has assurance it will receive the steady flow ...

Lower Thames Crossing

20/02/2026

British suppliers could meet 90% of low carbon steel requirements. The proposed machine would be 16.4m in diameter, large enough to create a three‑lane tunnel bore, and is intended to dig both the ...

Inside the Tunnel Boring Machine, Southampton Link Main project

18/02/2026

A six-tonne tunnel boring machine is digging deep below the ground in Hampshire to help keep the county's taps and rivers flowing...

TBM maestro inspects sites ahead of massive tunnel drive

18/02/2026

The first machine components have arrived for the tunnel boring machines (TBMs) to be deployed on the Suburban Connect sites in Melbourne.

Metrolinx provides major updates on subway and LRT projects across the GTA

18/02/2026

Tunnel boring is advancing on multiple projects, with Scarborough's TBM ... Metrolinx says “Diggy Scardust,” the project's tunnel boring machine, is now ...

Work in Progress: High-tech TBMs ready to carve underground corridor

13/02/2026

The Bhopal Metro Rail Project is transitioning into its most challenging and sophisticated phase as two state-of-the-art Tunnel Boring Machines (TBMs) ...

Sarens helps extract TBM at BC water supply project

10/02/2026

The Annacis Water Supply Tunnel Project aims to increase the reliability and capacity of the water supply system in New Westminster, British Columbia. When complete, the tunnel will ensure that ...

Judge rules in favor of New York and New Jersey for now in $16B tunnel fight with Trump

08/02/2026

A federal judge ruled Friday to temporarily block the Trump administration from suspending federal disbursements for the Gateway Tunnel Project...

Webuild: award for Sustainability Report for commitment to decarbonise through innovation

08/02/2026

This includes the large tunnel-boring machines deployed on some of Europe's most complex projects: from the Salerno-Reggio Calabria ...

Clearwater update reports initial entry area is 'stable and intact'

08/02/2026

The tunnel boring machine being used in the project remains trapped underground just ahead of where the breach occurred. The ambitious, $630 ...

Advertise your company here
Advertise your company here
Beakaert Maccaferri: bm-underground.com