Photo of United States Air Force tunnel boring machine at Little Skull Mountain, Nevada, USA, December 1982. There are many rumors of secret military tunnels in the United States.
Elon Musk has offered a strange solution to help the Thai boys stuck in a cave network underground. As well as offering staff and battery packs to the rescue effort, the SpaceX and Tesla boss ...
The Boring Company, a venture that Elon Musk created last year to build transit tunnels, has raised $112.5 million in funding – most of which is said to come from Musk.
As Crossrail speeds closer to its December 2018 start date, curiosity is building about what is going on beneath the streets of London. There have been teaser images, concept shots and timelapses ...
The Gateway Program (originally Gateway Project) is the planned phased expansion and renovation of the Northeast Corridor (NEC) rail line between Newark, New Jersey, and New York City, New York.
Have you experienced something you'd like to tell? Know of any other stories about Ohio's dark places? Anything you'd like to add or suggest about the site's haunted places, legends, and cemeteries?
Led by Chief Engineer Charles M. Jacobs, the tunnel design team began work in 1902. The contract for building the North River Tunnels was awarded to O'Rourke Engineering Construction Company in 1904.
26 MILES OF NEW RAIL TUNNEL UNDER LONDON. The Elizabeth line is the first complete new underground line in more than 30 years. Crossrail tunnelling began in May 2012 and ended at Farringdon in May 2015 with the break through of tunnelling machine Victoria.
Automotive Machining: A Guide to Boring, Decking, Honing & More [Mike Mavrigian] on Amazon.com. *FREE* shipping on qualifying offers. Machining is an essential part of high-performance engine building and stock rebuilding, as well as certain servicing procedures.
The metro line is almost completely contained in this single tunnel, which is wide enough to host other infrastructure: extra tracks to park trains at night, ramps to connect between the two directions, and facilities for egress and other equipment.
KAMY series of Roadheaders offers the best cutting performance in a wide range of rock formations. Equipped with geometrically optimized transverse or longitudinal cutter heads, these flexible machines can be used to excavate subway tunnels, road tunnels, railway tunnels and water tunnels without using explosives.