Spiral (railway) - Roads

Roads

Roads sometimes use a spiral to gain height in a confined space, cf. pigtail bridge.

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Famous quotes containing the word roads:

    All roads are blocked to a philosophy which reduces everything to the word “no.” To “no” there is only one answer and that is “yes.” Nihilism has no substance. There is no such thing as nothingness, and zero does not exist. Everything is something. Nothing is nothing. Man lives more by affirmation than by bread.
    Victor Hugo (1802–1885)

    I shall be telling this with a sigh
    Somewhere ages and ages hence:
    Two roads diverged in a wood, and I—
    I took the one less traveled by,
    And that has made all the difference.
    Robert Frost (1874–1963)

    This, my first [bicycle] had an intrinsic beauty. And it opened for me an era of all but flying, which roads emptily crossing the airy, gold-gorsy Common enhanced. Nothing since has equalled that birdlike freedom.
    Elizabeth Bowen (1899–1973)