TECHNICAL PAPERS
Jul 15, 2010

Lewis Wernwag and the Colossus of 1812

Publication: Practice Periodical on Structural Design and Construction
Volume 15, Issue 3

Abstract

Lewis Wernwag was one of the leading long span wooden bridge builders in the early 1800s. While he built many major bridges, his most well known one was a bridge he built across the Schuylkill River in 1811–1812, commonly known as The Colossus. It was the longest single span (340 ft and 3 in.) wooden bridge in the United States for many years. It was burned by an arsonist in 1838 and replaced by Charles Ellet’s Fairmount Suspension Bridge in 1842.

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References

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Published In

Go to Practice Periodical on Structural Design and Construction
Practice Periodical on Structural Design and Construction
Volume 15Issue 3August 2010
Pages: 217 - 230

History

Received: Jul 22, 2009
Accepted: Aug 24, 2009
Published online: Jul 15, 2010
Published in print: Aug 2010

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Authors

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Francis E. Griggs Jr., F.ASCE [email protected]
Professor Emeritus, Merrimack College, N. Andover, MA 01845. E-mail: [email protected]

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