Winnebago River Bridge, Spanning Winnebago River at U.S. Highway 65, Mason City, Cerro Gordo County, IA
Summary
Significance: The Winnebago Bridge, the longest monolithic concrete girder in Iowa, is the most technologically significant of the state's numerous concrete cantilevered girder bridges designed by the Iowa State Highway Commission. It also marks the culmination of this type of construction by ISHC.
Unprocessed Field note material exists for this structure: N249
Survey number: HAER IA-78
Building/structure dates: 1926 Initial Construction
Tags
vehicular bridges
mason city junction
winnebago
bridge
winnebago river bridge
winnebago river
highway
mason
mason city
cerro
gordo
cerro gordo county
iowa
william henkel
historic american engineering record
iowa state highway commission
photo
ultra high resolution
high resolution
library of congress
Date
1969 - 1980
Contributors
Historic American Engineering Record, creator
Henkel, William
Iowa State Highway Commission
Location
Mason City Junction
,
43.14867, -93.20309
Source
Library of Congress
Link
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