Roads
Roads sometimes use a spiral to gain height in a confined space, cf. pigtail bridge.
Read more about this topic: Spiral (railway)
Famous quotes containing the word roads:
“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)
“They’re busy making bigger roads,
and better roads and more,
so that people can discover
even faster than before
that everything is everywhere alike.”
—Piet Hein (b. 1905)
“... deeper
and deeper into Imagination’s
holy forest, as travelers
followed the Zohar’s dusty
shimmering roads ...”
—Denise Levertov (b. 1923)