NOTE: This video is live footage of Mary the tunnel boring machine breaking through NORFOLK, Va. (WAVY) – Mary the tunnel boring machine broke through on the second tunnel Wednesday afternoon as part ...

The two massive tunnel boring machines that will do the first drilling for the Gateway Rail Tunnel between New York and New Jersey are now in North Bergen, laid out in components across a construction ...

Next year, the first modern tunnel-boring machines ever used in New Jersey will arrive in North Bergen to begin drilling the first mile of the $16 billion Gateway Tunnel through the rocky Palisades.

HAMPTON, Va. — With a loud groan, and cheers and applause from a crowd of onlookers, Mary, the tunnel-boring machine, broke through onto the south island of the Hampton Roads Bridge Tunnel Wednesday ...

Workers on the mammoth Gateway tunnel project are getting ready to start drilling through the Palisades in the new year. The Gateway Development Commission — the public authority behind the ...