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Howard Bridge, County Route 35 spanning Kokosing River, Howard, Knox County, OH
Summary
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.
Unprocessed Field note material exists for this structure: N41
Survey number: HAER OH-92
Building/structure dates: 1874 Initial Construction
Building/structure dates: 1914 Subsequent Work
Tags
Date
1969 - 1980
Contributors
Historic American Engineering Record, creator
Morrison, David H
Madrid, transmitter
Location
howard, 40.40772, -82.32637
Source
Library of Congress
Copyright info
No known restrictions on images made by the U.S. Government; images copied from other sources may be restricted. http://www.loc.gov/rr/print/res/114_habs.html
