tunnel

The clandestine passage measured 627 feet and was lined with a rail system.
State governments need to find other sources of funding to keep their highway programs whole. And many are finding tolling to be that solution. Tolling brings us closer once again to the "user pays" principle that helped create America's modern highways.
Chris Christie says as president he'd move aggressively on Amtrak's long delayed Hudson River rail tunnel project -- yes, the same tunnel project he killed as governor five years ago. While cynics question motives here and wonder just how much hypocrisy we'll have to endure in this presidential election, I'll take what I can get.
You are all potential terrorists and will be treated as such. Here's half a Diet Coke as a reward for being compliant.
But back to Oliveira, another Brazilian making waves - or rather, tunnels. His exhibition "Transarquitetônica" is a large
The debate over this year's transportation reauthorization bill has taken an important turn, as legislators, the public and the media are giving serious thought to a White House proposal that would allow states to toll existing Interstate highways to pay for their reconstruction.
HuffPost Science Correspondent Cara Santa Maria explores the science behind the near-death experience.
Why can Americans unite so quickly and powerfully behind a spending and sacrifice spree in the service of conflict, but can't seem to rationalize public works for sake of our own improvement?
The nation's most expensive transportation project is about to get stopped dead in its tracks. New Jersey Gov. Chris Christie