Mexico City’s Túnel Emisor Oriente is the country’s largest infrastructure project and arguably one of the world’s most ...

The ancient Tunnel of Eupalinos on the island of Samos, Greece is considered a marvel of engineering and craftsmanship.

Norway's Rogfast tunnel will be the world's longest undersea road tunnel upon its planned completion in 2033. The project is ...

Tunnel engineering and geological prediction encompass a suite of advanced techniques that integrate geotechnical investigation with real-time data analysis to forecast subsurface conditions. This ...

Darkness stretches ahead, cool and still, broken only by the faint echo of footsteps moving through stone shaped long before modern machines existed. A sense of awe settles in as the mountain reveals ...

If you plan to travel down Virginia's Eastern Shore to get to the beach this summer, you might drive over the Chesapeake Bay Bridge-Tunnel. As its name implies, the structure functions as both a ...

History extends beyond the tunnel to surrounding buildings that tell their own compelling stories. The Clisby Austin House ...

After years of planning, engineering is underway for a 4.5-mile-long Hudson Tunnel Project between New York and New Jersey, following a grant from the Federal Transit Administration that could ...

More than 120 geological relics have been identified. Against this backdrop, work is underway on the Yangcun Tunnel, a ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

Whitefish's Greg Osler not only drove locomotives through the 7-mile long Flathead Tunnel near Trego, he helped build it 1969. (Jeremy Weber/Daily Inter Lake) Crews work on the south portal of the ...

The planned 15-month shutdown and $1-billion repair of a critical New York City subway tunnel—three years in the planning and with work underway—is not likely to happen after the eleventh hour ...