What is a Tunnel Boring Machine? A Tunnel Boring Machine (TBM) is a large, specialized machine used for the excavation of tunnels through various types of soil and rock. These ...

Crews are now drilling a launch pit to hold the massive tunnel-boring machine for the Alaskan Way Viaduct Replacement project. The project will be using the largest diameter tunnel boring machine ...

It is still unclear who will build Santa Clara County’s vast tunnel-boring machine. Thursday’s $460 million allows the VTA to move forward with a confidential contract bidding process.

Dublin, June 23, 2025 (GLOBE NEWSWIRE) -- The "Tunnel Boring Machine Market: Analysis by Type, Application, By Region Size and Trends with Forecast up to 2030" report has been added to ...

We’re following through on our story from last year when the boring machine hit a hundreds-year-old anchor. “Based on the size of the anchor, about 3 and a half to 5 tons, we knew it could ...

The 521,000-square-foot building — roughly the size of five or six H-E-B stores — is on Walker Watson Road in Bastrop, ... which is The Boring Co.’s next generation of tunnel-boring machines.