Britannia Bridge
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Further Reading
Rapley, John, and Institution of Civil Engineers (Great Britain). 1999. The Britannia Bridge, 1845-1850 : A Sesquicentennial Celebration. [London]: Institution of Civil Engineers.
Wikipedia: Britannia Bridge
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Rapley, John, and Institution of Civil Engineers (Great Britain). 1999. The Britannia Bridge, 1845-1850 : A Sesquicentennial Celebration. [London]: Institution of Civil Engineers.
Wikipedia: Britannia Bridge