Howard Bridge, County Route 35 spanning Kokosing River, Howard, Knox County, OH
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County Route 35 spanning Kokosing River, Howard, OH
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Documentation compiled after 1968.
Survey number HAER OH-92
Unprocessed field note material exists for this structure (N41).
Building/structure dates: 1874 initial construction
Building/structure dates: 1914 subsequent work
Significance: The Howard Bridge, a double-intersection Pratt through truss, is an example of David H. Morrison's "Patent Wrought Iron Quadrilateral Truss Bridge." David Morrison was the founder of the Columbia Bridge Works and was an important engineer in 19th century Ohio.
Morrison, David H.
Historic American Engineering Record (Library of Congress)
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