THE world’s biggest underwater “Lego tunnel” will soon be dunked into the ocean to create a bustling connection between ...

A secret tunnel discovered last week on the U.S.-Mexico border will be sealed by Mexican authorities, an army official in ...

A government investigation has confirmed that tunnel construction for the shinkansen bullet train line extension to Sapporo ...

VIRGINIA BEACH, Va. — After multiple delays, including a 9-month delay involving a century-old anchor, the Chesapeake Bay Bridge-Tunnel (CBBT) expansion achieved a major milestone as its tunnel boring ...

OKC Mayor Patience Latting described the city's underground Metro Concourse network as "the largest pedestrian tunnel system ...

Norway is building the world's first full-scale ship tunnel to provide a safer route around the treacherous Stad Peninsula. The Stad peninsula, which extends into the Norwegian Sea, presents ...

The U.S. Bureau of Reclamation, in conjunction with the Goshen Irrigation District, Gering-Fort Laramie Irrigation District, ...

The Department of Public Works and Highways expects to finish the excavation works of what would become the longest tunnel in ...

Think about it: a trip from Copenhagen to Hamburg will be cut from 4.5 hours to just 2.5 hours. That opens up so many ...

A clandestine tunnel discovered on the US-Mexico border allowing entry from Ciudad Juarez into the Texan city of El Paso will be sealed by Mexican authorities, an army official said Saturday, adding ...

Railway Minister Ashwini Vaishnaw on Saturday visited the site of the undersea tunnel for the Mumbai-Ahmedabad High-Speed ...