Many countries have a national railway company that owns all track and operates all trains in the country, for instance the Russian Railways (the world's largest rail company by network size). Other countries have many different, sometimes competing, railway companies that operate each their own lines, particularly in the United States and Canada.
In Europe, the EU requires its members to split the railway companies into a number of different companies. Usually public owned companies own the track and other public companies (sometimes owned by regional governments) own the train cars. Public service obligations or franchising is then used to determine the right to operate the line for a limited time period, with multiple private companies bidding for the privilege to operate. Other companies offer trackside and rolling stock maintenance.
Read more about this topic: Railway Company
Other articles related to "structure":
... The cover of each issue serves as the first panel to the story ... Gibbons said, "The cover of the Watchmen is in the real world and looks quite real, but it's starting to turn into a comic book, a portal to another dimension." The covers were designed as close-ups that focused on a single detail with no human elements present ...
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... In terms of literary structure, Revelation consists of four visions, each involving John “seeing” the plan of God unveiled, with an epilogue that concludes the book ... In terms of content, the structure of Revelation is built around four successive groups of seven the messages to the seven churches the seven seals the seven ... Strand asserts that symbols and phrases of Revelation are organized as a chiastic structure, a literary device used frequently in the Old Testament ...
Famous quotes containing the word structure:
“I really do inhabit a system in which words are capable of shaking the entire structure of government, where words can prove mightier than ten military divisions.”
—Václav Havel (b. 1936)
“It is difficult even to choose the adjective
For this blank cold, this sadness without cause.
The great structure has become a minor house.
No turban walks across the lessened floors.
The greenhouse never so badly needed paint.”
—Wallace Stevens (18791955)
“The philosopher believes that the value of his philosophy lies in its totality, in its structure: posterity discovers it in the stones with which he built and with which other structures are subsequently built that are frequently betterand so, in the fact that that structure can be demolished and yet still possess value as material.”
—Friedrich Nietzsche (18441900)