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Winnebago River Bridge, Spanning Winnebago River at U.S. Highway 65, Mason City, Cerro Gordo County, IA

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Winnebago River Bridge, Spanning Winnebago River at U.S. Highway 65, Mason City, Cerro Gordo County, IA

description

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

date_range

Date

1969 - 1980

person

Contributors

Historic American Engineering Record, creator

Henkel, William

Iowa State Highway Commission

place

Location

Mason City Junction, 43.14867, -93.20309

Google Map of 43.1486709, -93.2030904

create

Source

Library of Congress

link

Link

http://www.loc.gov/

copyright

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