Germany is renowned for its engineering excellence. This video highlights the country's most impressive megaprojects, ...

This was a near 100 yard tunnel that once played a vital role in the area's slate trade. The Dinowic Quarries Railway - also ...

The Harvard Square Business Association is pushing the idea of an events and entertainment space in the abandoned tunnel used ...

Ninety feet below the East River, Amtrak’s 110 year-old train tunnels are slowly filling with salty water dripping on high-voltage cables as steel is nearly corroded to dust.

Amtrak is moving full speed ahead with tunnel closures in the city on Friday — despite pleas from Gov. Kathy Hochul and Mayor ...

like the MTA did for repairs to the L train East River tunnel in 2019. Amtrak maintains that only a full shut down of each tube allows workers to rebuild walls so they can replace wiring and ...