Operation
The tunnel was opened for traffic in 1882, operated by the private railway company Gotthardbahn, which ran from Lucerne to Chiasso at the Italian border. The Gotthardbahn was integrated into the Swiss Federal Railways in 1909. In 1920, the first electric trains were run through the Gotthard Tunnel. Initially the voltage had to be reduced from the desired 15 kilovolts to 7.5 kV, because the grime deposited on the insulators by the steam locomotives encouraged excessive arcing. However in May the next year, steam was replaced entirely by electric traction and the problem of soot and grime was eliminated.
Until the opening of the Gotthard Road Tunnel, the Swiss Federal Railways offered piggyback services for cars and trucks through the Gotthard Tunnel. Today, that service exists as the Rolling highway from the German to the Italian border and aims to reduce truck traffic on Swiss expressways. An improvisational piggyback service from Göschenen to Airolo was offered during the two months closure of the Gotthard Road Tunnel in 2001.
Read more about this topic: Gotthard Rail Tunnel
Famous quotes containing the word operation:
“It requires a surgical operation to get a joke well into a Scotch understanding. The only idea of wit, or rather that inferior variety of the electric talent which prevails occasionally in the North, and which, under the name of “Wut,” is so infinitely distressing to people of good taste, is laughing immoderately at stated intervals.”
—Sydney Smith (1771–1845)
“You may read any quantity of books, and you may almost as ignorant as you were at starting, if you don’t have, at the back of your minds, the change for words in definite images which can only be acquired through the operation of your observing faculties on the phenomena of nature.”
—Thomas Henry Huxley (1825–95)
“An absolute can only be given in an intuition, while all the rest has to do with analysis. We call intuition here the sympathy by which one is transported into the interior of an object in order to coincide with what there is unique and consequently inexpressible in it. Analysis, on the contrary, is the operation which reduces the object to elements already known.”
—Henri Bergson (1859–1941)