Note On Classification
Bridges are particularly difficult to classify as they, more than other structures, are subject to wear, war and the impact of natural elements. The constant need for repairs through the ages has often turned bridges into hybrid structures, which make it often difficult or nearly impossible to determine the exact date and origin of individual parts of a bridge. Thus, the majority of the bridges listed below can be assumed to include medieval or (early) modern modifications, replacements or extensions, to a small or large extent.
Read more about this topic: List Of Roman Bridges
Famous quotes containing the word note:
“For sounds in winter nights, and often in winter days, I heard the forlorn but melodious note of a hooting owl indefinitely far; such a sound as the frozen earth would yield if struck with a suitable plectrum, the very lingua vernacula of Walden Wood, and quite familiar to me at last, though I never saw the bird while it was making it.”
—Henry David Thoreau (1817–1862)