List of tunnels in the United Kingdom lists road, railway, waterway and some other forms of tunnel in the United Kingdom.
A tunnel is an underground passageway with no defined minimum length, though it may be considered to be at least twice as long as wide. Some civic planners define a tunnel as 0.1 miles (160 metres) in length or longer.
A tunnel may be for pedestrians or cyclists, for general road traffic, for motor vehicles only, for rail traffic, or for a canal. Some are aqueducts, constructed purely for carrying water—for consumption, for hydroelectric purposes or as sewers—while others carry other services such as telecommunications cables. There are even tunnels designed as wildlife crossings for European badgers and other endangered species.
The longest tunnel in the United Kingdom is the Thirlmere Aqueduct, an underground aqueduct which carries water from Thirlmere to Manchester. The aqueduct opened in 1894 and it remains the longest tunnel in the world at 95.7 miles long. The Standedge Tunnel at 5,029 metres (3.25 miles) is the longest canal tunnel in the United Kingdom.
Read more about List Of Tunnels In The United Kingdom: England, Wales, Scotland, Northern Ireland
Famous quotes containing the words list of, list, united and/or kingdom:
“I made a list of things I have
to remember and a list
of things I want to forget,
but I see they are the same list.”
—Linda Pastan (b. 1932)
“All is possible,
Who so list believe;
Trust therefore first, and after preve,
As men wed ladies by license and leave,
All is possible.”
—Sir Thomas Wyatt (1503?–1542)
“In the United States, though power corrupts, the expectation of power paralyzes.”
—John Kenneth Galbraith (b. 1908)
“He put before them another parable: “The kingdom of heaven is like a mustard seed that someone took and sowed in his field; it is the smallest of all the seeds, but when it has grown it is the greatest of shrubs and becomes a tree, so that the birds of the air come and make nests in its branches.””
—Bible: New Testament, Matthew 13:31,32.