It is dug through surrounding soil, earth or rock, or laid under water, and is usually completely enclosed except for the two portals common at each end, though there may be access and ventilation …

3 hours ago · A federal judge has ordered the Trump administration to restore funding for a new rail tunnel between New York and New Jersey.

5 hours ago · The construction on the tunnel, which will connect New York and New Jersey, was expected to end Friday night.

Dec 19, 2025 · tunnels and underground excavations, horizontal underground passageway produced by excavation or occasionally by nature’s action in dissolving a soluble rock, such as limestone. A …

12 hours ago · A New York federal judge on Friday unfroze funds withheld by U.S. President Donald Trump's administration for a $16 billion project to overhaul critical rail infrastructure in New York and …

The meaning of TUNNEL is a covered passageway; specifically : a horizontal passageway through or under an obstruction. How to use tunnel in a sentence.

1 day ago · The Gateway Program's Hudson River tunnel construction is set to shut down indefinitely Friday after the Trump administration pulled federal funding for the $16 billion infrastructure project in ...

13 hours ago · The project, known as Gateway, centers on a new $16 billion rail tunnel under the Hudson River between New York City and New Jersey.

3 hours ago · A federal judge has ordered the Trump administration to restore funding for a new rail tunnel between New York and New Jersey

Constructing a tunnel is one of the most complex challenges in the field of civil engineering. Learn about the basics behind tunnels.