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

View the Spanish Tunnelbuilder website View the Italian Tunnelbuilder website

Industry News

Montreal blue line metro tunnel boring machine has arrived, time to dig

17/11/2025

It's basically building the backbone of the blue line extension,” said project chief Maha Clour, pointing out that crews have reached the bottom of ...

Norway Unveils The World's Longest Road Tunnel In A Majestic Engineering Marvel

17/11/2025

The construction cost broke down to about 38,000 NOK (roughly £3,500) per meter, an impressive figure considering the complexity and scale of the ...

Sydney Metro West construction captured on video ahead of 2032 opening

17/11/2025

Two giant tunnel boring machines have made their way through the deepest section of Darling Harbour as part of works on the new Metro West.

Bengaluru's ₹18,000-crore tunnel road project inches closer as four major firms submit bids

14/11/2025

Four firms bid for Bengaluru's ₹18000 crore tunnel project linking Hebbal to Silk Board, expected to ease city traffic by 2029 under a 34-year ...

Webuild advances Rocchetta Tunnel excavation

14/11/2025

Upcoming construction milestones. Webuild is preparing for the next major phase on the Apice–Hirpinia section: the launch of the reinforced concrete ...

MMRDA plans 70-km underground tunnel road network across Mumbai

10/11/2025

The project, being prepared in phases, will enhance multi-level connectivity and ease commuting. By KAILASH BABAR · Google preferences in ET Follow us ...

Kathmandu-Tarai Expressway achieves 43.3% progress

10/11/2025

The total length of the seven tunnels under the project is 10.979 km. ... Construction progress for the Chandram Bhir tunnel. (2,250 metres) has ...

MMRDA plans 70-km underground tunnel road network across Mumbai

10/11/2025

The project, being prepared in phases, will enhance multi-level connectivity and ease commuting. By KAILASH BABAR · Google preferences in ET Follow us ...

Hong Kong: Robotics And AI Enhance Tunnel Construction

10/11/2025

It is leveraging artificial intelligence (AI), robotics and automation to advance the Trunk Road T2 and Cha Kwo Ling Tunnel project. These ...

Single-Bore Tunnel Method Chosen for BART Silicon Valley Phase II

05/11/2025

This decision allows VTA to advance project design towards 60%, stay on a critical path to tunnel construction and meet the projected revenue service ...

Boring Co. begins 'controlled blasting' for Nashville tunnel at TN capitol

05/11/2025

The Boring Co. has started excavation work at a state-owned parking lot on Rose Parks Boulevard for the Music City Loop project Wednesday, Aug. 13, ...

TBM arrives in Montreal for delayed metro extension project

03/11/2025

A custom-built tunnel boring machine (TBM) has arrived in Canada for use on a 6km extension of the Montreal Metro...

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