The BriefSpeculation grows that Elon Musk’s Boring Company may build a tunnel transit system beneath Orlando’s International ...

Tunnel boring machines have been in operation for over 200 years and they operate on the same basic principles today as they did back then.

The tunnel boring machine (TBM) was invented more than 200 years ago for tunnel engineering. Over the past century, TBMs have been widely used to construct various large tunnels in many countries ...

Previous coverage: There's nothing boring about the HRBT expansion project's tunnel boring machine This week, VDOT says the machine started back up after a quiet month of reconfiguration.

Mary, the tunnel boring machine that has been paving the way for the expanded Hampton Roads Bridge-Tunnel, hit a milestone Wednesday when she finished the first of twin tunnels that are part of the ...

CAPE CHARLES, Va. (WAVY) — The tunnel boring machine known as Chessie broke through the receiving pit on Two Island at the Thimble Shoal Channel at the Chesapeake Bay Bridge-Tunnel Monday, the ...

Rosie, the tunnel boring machine named after Akron's own Rosie the Riveter, has a sister coming to town later this year, and her name is Elaine. Named after environmental advocate Elaine Marsh ...

On a flat, windswept green plain north of Hamburg in the state of Schleswig-Holstein, Germany, a Herrenknecht tunnel boring machine is now 200 meters deep into burrowing under the Elbe River ...

Six months to the day that Mary the Tunnel Boring Machine broke through the headwall at HRBT North Island, she began boring a twin eastbound tunnel.