German-based TBM manufacturer is progressing on a challenging dig under the Elbe River estuary, and expects further tunnel work in the future as Germany prepares significant investments in ...

They are digging a two-mile-long tunnel to help ... This valve helps fresh air fill the tunnel. Coffee machine. Microwave. All the touches of home. The machine works like a big inchworm: It ...

Exploring the curious tradition of naming tunnel boring machines after women and sharing some notable examples.

Then a smaller version of a tunnel boring machine will dig and create a temporary backfilled path for the larger tunnel boring machines. Christopher Boylan, the director of governmental and ...

Blasting is set to resume near Old Ellicott City next week as Howard County crews start digging a massive tunnel to redirect ...

The boring machine — cylindrical ... more glamorous cousins that are rewarded for digging huge subway tunnels with crowdsourced monikers such as Diggy Scardust. “No nickname,” he says with a chuckle, ...

She finished digging the first tunnel from Norfolk to the North Island in April and it’s taken the months since for her to be turned around within a tight space to head back to Norfolk.

The new tunnel between North Jersey and Manhattan ... where tunneling shields and digging machines are being manufactured. 70% of project covered by federal grants Nearly $12 billion of the ...

Rescue agencies extend conveyor belt in SLBC tunnel to speed up debris removal, with efforts ongoing to trace buried bodies.