Border Patrol agents uncovered a man-made tunnel connecting Ciudad Juárez to El Paso early Thursday, equipped with lighting, ventilation, and wood bracing, U.S. Customs and Border Protection ...

There are two road tunnels running underneath the River Mersey from Liverpool to Wirral and back again. The Queensway Tunnel runs from Liverpool city centre to Birkenhead and opened in 1934.

Melbourne's twin Metro Rail Tunnels will be 9km long, and run under Melbourne's CBD suburb. Five new underground stations are also being built - in the City of Melbourne at Arden, Parkville ...

Prendergast, a New York resident and former head of the Metropolitan Transportation Authority, will oversee the $16 billion project to build a new two-rail tunnel between North Jersey and ...