Illinois Central Railroad Overpass, Spanning Illinois Central Railroad at U.S. Highway 20, Ackley, Hardin County, IA
Summary
Significance: Designed by the Iowa State Highway Commission, the continuous steel plate girder of two asymmetrical spans is broken into two unequal lengths with an interesting detail off-center of the middle pier.
Unprocessed Field note material exists for this structure: N252
Survey number: HAER IA-81
Building/structure dates: 1932 Initial Construction
Nothing Found.
Tags
vehicular bridges
ackley
illinois
central
railroad
overpass
illinois central railroad overpass
illinois central railroad
highway
hardin
hardin county
iowa
historic american engineering record
iowa state highway commission
welden brothers construction company
photo
ultra high resolution
high resolution
railroad bridges
bridge
library of congress
Date
1969 - 1980
Contributors
Historic American Engineering Record, creator
Iowa State Highway Commission
Welden Brothers Construction Company
Location
Ackley
,
42.55553, -93.05298
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