Russian officials are pushing a plan to build a tunnel connecting Russian territory to the United States.
Aug 23, 2011 MSNBC
Construction is nearing completion on the longest railway tunnel in the world.
Feb 21, 2011 National Geographic
One plan to build a tunnel under the Hudson River from New Jersey to New York was killed by Governor Chris Christie, but New Jersey's senators have gotten behind a new plan to do the same thing.
Feb 11, 2011 The New York Times
Contracts have been signed on a tunnel project to replace the earthquake-damaged Alaskan Way Viaduct in Seattle. But opponents are still trying to stop the project.
Jan 9, 2011 The Seattle Times
A new video features urban explorer Steve Duncan as he adventures in the abandoned subway tunnels beneath New York City.
Jan 6, 2011 Wired
The two ends of the Gotthard Base Tunnel beneath the Swiss Alps are on the verge of connecting, marking a major milestone in the construction of what will be the world's longest transportation tunnel.
Oct 18, 2010 The New York Times
Giant robot "worms" have been tunneling towards each other through opposite sides of the Gottard Massif for years. On Friday, they finally met, completing the 19-mile tunnel.
Oct 17, 2010 NPR
New Jersey governor Chris Christie has cancelled a proposed $8.7 billion tunnel under the Hudson connecting his state with New York City.
Oct 8, 2010 CNN
Jerry Soverinsky picks the most ambitious transportation projects of the century so far, from a tunnel in Turkey to an ice road in Canada.
Sep 1, 2010 AOL Travel
Columnist Roger K. Lewis says Washington D.C. has a lot to learn from New York City in terms of reusing old and outdated infrastructure.
May 27, 2010 The Washington Post