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Sifford Creek Trail Bridge

Steel Stringer Bridge over Sifford Creek
Exira, Audubon County, Iowa

Click the Photo Above to See All Photos of This Bridge!
Name Sifford Creek Trail Bridge
Built By Chicago, Rock Island & Pacific Railroad
Contractor Unknown
Currently Owned By Audubon County
Length 90 Feet Total, 28 Foot Main Span
Width 1 Track
Height Above Ground 15 Feet (Estimated)
Superstructure Type I-Beam and Trestle
Substructure Type Timber Pile
Date Built Ca. 1930
Traffic Count 0 Trains/Day (Bridge is a Trail)
Current Status Rails to Trails
RI Bridge Number 4530
Significance Local Significance
Documentation Date November 2016
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06/26/21


Located near the small town of Exira, this small steel stringer bridge carries the T-Bone Trail over Sifford Creek.
Built in approximately 1930, the bridge consists of a single I-Beam span, approached by trestle. The entire bridge rests on timber substructures.
It is unknown if the beam was installed here new, or came from a different structure. Unfortunately, records for this bridge cannot be located, as with most Rock Island bridges.
Overall, the bridge appears to be in fair condition. It appears that the substructures have begun to deteriorate.

The author has ranked the bridge as being locally significant, due to the common design.
The photo above is an overview.

Citations

Source Type

Source

Build Date Estimated based on similar bridges
Railroad Line History Source ICC Valuation Information, Compiled by Richard S. Steele



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