Tunnels.

what's at the end of that tunnel?
by Mariah on August 20th, 2011 | 8 people like this | 24 answers | in Tunnels

When did the euro tunnel open?
by Answerbag Staff on January 9th, 2011 | 4 answers | in Tunnels

When did the euro tunnel open?
by Answerbag Staff on January 9th, 2011 | 4 answers | in Tunnels

Who built the Chunnel?
by Answerbag Staff on April 22nd, 2010 | one answer | in Tunnels

Do people in China "dig themselves to China" or to somewhere else?
by SELENIUM_TEST_83335 on November 1st, 2010 | one answer | in Tunnels

When did the euro tunnel open?
by Answerbag Staff on May 28th, 2010 | one answer | in Tunnels

Who built the Chunnel?
by Answerbag Staff on April 22nd, 2010 | one answer | in Tunnels

Who owns the channel tunnel?
by Answerbag Staff on April 15th, 2010 | one answer | in Tunnels

Who owns the channel tunnel?
by Answerbag Staff on April 15th, 2010 | one answer | in Tunnels

How deep is the channel tunnel?
by Answerbag Staff on April 15th, 2010 | one answer | in Tunnels

How deep is the channel tunnel?
by Answerbag Staff on April 15th, 2010 | one answer | in Tunnels

How long did it take to build the Channel Tunnel?
by Answerbag Staff on April 15th, 2010 | one answer | in Tunnels

How long did it take to build the Channel Tunnel?
by Answerbag Staff on April 15th, 2010 | one answer | in Tunnels

How do you go underground
by shany on October 28th, 2009 | 2 answers | in Tunnels

Would you ever want to drive in the Tunnel of Death (Lefortovo Tunnel, Russia)? Water leaks through and freezes which makes it treacherous. This is footage of one day. Amazingly scary!
by Shemarq the Wamama on October 10th, 2009 | 5 answers | in Tunnels

Boston's new tunnel from downtown to the airport was named for Ted Williams (LINK). Do you think it would be embarrassing to have a tunnel named for you? Especially if you just had bowel surgery?
by Piano Player on July 29th, 2009 | one answer | in Tunnels

What's the deepest hole you've ever dug?
by Mary Mary quite contrary on July 24th, 2009 | 20 answers | in Tunnels

The "Chunnel" between England/France is 31 miles. The islands of Maui & Lanai (HI, USA) are only 9 miles apart. Could a "Chunnel," in theory, be built between those two islands? (I have heard it is being discussed, right now.)
by Anonymous on June 20th, 2009 | 5 answers | in Tunnels

Mine shaft construction: The supervisor wanted to know which of the pipes will give more head pressure down the shaft. One pipe is 60mm and the other 150 mm in diameter Address his concern and explain why your conclusion The Mine shaft is 350m deep.
by Stigah on April 19th, 2009 | 2 answers | in Tunnels

Can you really dig to China?
by Banned from Yahoo on March 17th, 2009 | 4 answers | in Tunnels

What is Britain's longest tunnel (not including the Channel Tunnel)?
by Ed the Jetpacking Headbanger on March 16th, 2009 | 2 answers | in Tunnels

How long and how deep is the Lincoln Tunnel leading into New York City from New Jersey?
by DwarfClown on March 11th, 2009 | one answer | in Tunnels

How do they make tunnels through water?
by j ninja... on August 1st, 2008 | 4 answers | in Tunnels

What mud weight is required to BALANCE a formation pressure of 2,930 psi at a depth of 5,420 ft. TVD?
by issue713 on July 21st, 2008 | one answer | in Tunnels

What is the closest to the centre of the Earth a human has ever been? i.e. the farthest depth below the surface of the earth (presumably by means of a tunnel or mine).
by wyckster on June 23rd, 2008 | one answer | in Tunnels

What, exactly, is a "douchebag?"
by Anonymous on May 21st, 2008 | 11 answers | in Tunnels

At what point in the Channel Tunnel is the border between Britain and France?
by Mawgan on February 2nd, 2008 | 2 answers | in Tunnels

What year did the Channel Tunnel between Britain and France open?
by Becool1935 on December 23rd, 2007 | 4 answers | in Tunnels

Is it possible to create tunnel between Canada and UK
by zeacarlos on October 25th, 2007 | 2 answers | in Tunnels

Would a bomb or an earthquake be enough to flood the Channel Tunnel?
by Mawgan on October 24th, 2007 | one answer | in Tunnels

Why is the atmosphere hot in underground mines?
by Anonymous on August 16th, 2007 | 4 answers | in Tunnels

What's at the end of your tunnel?
by sleidman on July 7th, 2007 | 12 answers | in Tunnels

What road tunnel has the largest opening (that is, cross section) in the world? What are its height and width?
by chanman on January 1st, 2007 | 2 answers | in Tunnels

If the River Thames was to breach the London Underground, would the entire subterranean part of the network be flooded? Or could it be contained?
by Mawgan on November 24th, 2006 | one answer | in Tunnels

If a tunnel was dug through the middle of the Earth from top to bottom and a person was to jump in the hole what would happen to that person?
by game masta on September 9th, 2006 | 30 answers | in Tunnels

What is the deepest that a man has ventured into the earth?
by Orange Mango on April 24th, 2006 | one answer | in Tunnels

Now that subway attacks have happened in London, and other places in years past, why won't subway stations put up metal detectors, security guards, etc... like airports did?
by Running, Fall Up on July 9th, 2005 | one answer | in Tunnels

Who owns the Channel Tunnel between England and France?
by wickedwillie on September 28th, 2004 | one answer | in Tunnels

What is the world's longest undersea road tunnel?
by wickedwillie on September 28th, 2004 | 2 answers | in Tunnels

What is the deepest tunnel in the world?
by wickedwillie on September 28th, 2004 | 3 answers | in Tunnels

What is the longest tunnel in the world?
by wickedwillie on September 28th, 2004 | one answer | in Tunnels

What is the "Norwegian tunnelling method"?
by wickedwillie on September 28th, 2004 | one answer | in Tunnels

What is the New Austrian Tunnelling method ?
by wickedwillie on September 28th, 2004 | one answer | in Tunnels

Where do subway and construction companies get those tunnel drilling machines? What does one cost? What sort of fuel does it use?
by HungryGuy on August 22nd, 2004 | one answer | in Tunnels