What is north plank road?

Famous quotes containing the words north, plank and/or road:

    I knew that the wall was the main thing in Quebec, and had cost a great deal of money.... In fact, these are the only remarkable walls we have in North America, though we have a good deal of Virginia fence, it is true.
    Henry David Thoreau (1817–1862)

    And then a Plank in Reason, broke,
    And I dropped down, and down—
    And hit a World, at every plunge,
    And Finished knowing—then—
    Emily Dickinson (1830–1886)

    There was now no road further, the river being the only highway, and but half a dozen log huts, confined to its banks, to be met with for thirty miles. On either hand, and beyond, was a wholly uninhabited wilderness, stretching to Canada.
    Henry David Thoreau (1817–1862)