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Grand River Bridge, Spanning Grand River, on County Road No. 459, Gentryville, Gentry County, MO

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Grand River Bridge, Spanning Grand River, on County Road No. 459, Gentryville, Gentry County, MO

description

Summary

Significance: The main span of the Grand River Bridge is an example of a Parker through truss (a Parker through truss is a Pratt through truss with a polygonal top chord). The top chord is unusually light for this long span, being comprised of two angles riveted together. This type of bridge was used from the middle 1800s to the early part of this century.
Survey number: HAER MO-60
Building/structure dates: 1954 Initial Construction
Building/structure dates: 1962

date_range

Date

1969 - 1980
person

Contributors

Historic American Engineering Record, creator
St. Joseph Structural Steel Company
place

Location

Gentryville40.13305, -94.34412
Google Map of 40.1330527, -94.34412239999999
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Source

Library of Congress
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

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