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History
Do you need History?
Check it out the following sites about History, or search History
» Bridge Signs - Douglas Coulter's collection of bridge maker's plates from wrought iron bridges of Illinois. Also features photographs of covered and iron bridges, and bridge postcards.
» Building a Bridge - The story of the rebuilding of a bridge over the Blyth between Heveningham and Ubbeston in 1794.
» China Bridge - Discover how China's Song dynasty during the eleventh and twelfth centuries used the high arch "rainbow bridge" to solve the problem of spanning a fast-moving river without impeding boat traffic. Nova online.
» Context for World Heritage Bridges - Contextual essay with bridge design and construction dealt with chronologically by material and by type. Includes bibliography and list of potential World Heritage bridges.
» Roman Bridges and Bridge Building - Roman engineers and the keystone arch.
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