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

View the Spanish Tunnelbuilder website View the Italian Tunnelbuilder website

Industry News

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...

Spain Confirms Feasibility of €8.5 Billion Morocco-Europe Tunnel

30/10/2025

The study was conducted by German company Herrenknecht, the world leader in tunnel boring machines, at the request of the Spanish government's ...

TxDOT spends $748M to burrow bus-size tunnels under Central Austin

30/10/2025

The first tunnel boring machine will be deployed near ... Industry experts say tunnel boring machines typically advance about 50 feet per day.

6 TBMs on Duty on the 27-Kilometer Line in Körfezray

29/10/2025

Two of the six Tunnel Boring Machines (TBMs) that will serve in the first 27-kilometer phase are actively excavating tunnels, while the ...

Construction on HS2's Euston tunnel will start 'fairly soon', says rail minister

29/10/2025

Construction on the HS2 tunnel from Old Oak Common station to Euston station will start “fairly soon”, the rail minister has said...

Blue Line Extension TBM Arrives at Port of Montreal

29/10/2025

Railway Track and Structures Construction site of the future Vertières station (Pie-IX) in June 2025. Caption and photo courtesy of STM. MONTREAL - The tunnel boring machine (TBM) ...

Tunnel break through milestone for Mt Messenger Bypass project

29/10/2025

A 110 tonne excavating machine, called Hinetūparimaunga, has broken through at the northern end of the project's 235 metre-long tunnel ...

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