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

Blue Line expansion key enabling work has begun, with December notices signaling progress as the city prepares for its most complex tunnel segment.

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 ...

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 ...

Underground tunnels serving three stations on the Circle Line will be partially closed early next year for strengthening ...

Beneath the humming tracks of Delhi’s lifeline, engineers carved a silent passage where steel and soil danced in perfect ...

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 ...

Enbridge opponents argue that tunnel is riskier than originally described and saddles Michigan with long-term obligations.

Fast forwarding to 1848, the inception date of Austria’s Semmering Railway, the engineering applied here pushed boundaries ...

The federal agency responsible for reviewing the proposed Metro extension to Dulles International Airport will not reconsider placing the elevated segment through Tysons Corner underground, officials ...