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

Track Projects

View the Spanish Tunnelbuilder website View the Italian Tunnelbuilder website
  • NFM
  • Terratec
  • Robbins
  • PPS
  • CBE
  • Daetwyler
  • Geodata
  • Creg TBM
  • Normet
  • Seli Overseas

News Feed

Support for new Hudson rail tunnel at record high, poll shows


Adding a new Hudson River rail tunnel connecting New Jersey to New York City is important to an overwhelming majority of New Jersey ...

First piece of Bertha lifted out of SR 99 tunnel


Crews began cutting pieces of Bertha in preparation of removing the machine from the SR 99 tunnel...

Colombia to open 4 tunnels on Bogotá-Villavicencio...


Four new tunnels are set to be opened on the second section of the Bogotá-Villavicencio highway in central Colombia in mid-May

Bechtel lands management role on Sydney Metro


Bechtel has been appointed as the official delivery management partner for the tunnels and stations excavation package on Stage 2 of the Sydney ...

PM to visit Neelum-Jehlum Hydro Power Project today


Prime Minister Muhammad Nawaz Sharif is visiting Neelum Jhelum Hydro Power Project today. 92% construction work has been completed on the project, involving extensive tunnels excavation work in one ...

China installs final segment in world’s longest sea construction project


Linking the two ends of the tunnel, the segment was placed 28 meters below the surface in a process that began at 5:00 a.m. and took almost 18 hours ...

Shieldhall waste tunnel reaches halfway stage


Construction of the biggest waste water tunnel to be built in Scotland has reached the half-way stage. The £100m Shieldhall Tunnel is being built by ...

Rs 600 Cr Per Kilometre: Govt Plans Tunnel Project to Decongest Bengaluru


After scrapping the controversial Rs 1,800-crore steel flyover project, the Karnataka government now plans to construct underground tunnels to ...

Hard grind: The epic journey of the world's biggest tunnel boring machine


On April 4, the world's largest tunnel boring machine broke through to the open air after almost four years underground. Called Bertha, the giant digger

Ed Zublin to start Kriegsstraße car tunnel work in Karlsruhe


Instead of using the tunnel-driving method, the road tunnel will be built via cut-and-cover in a rectangular reinforced concrete frame, according to the ...

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