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IAIS 272nd Avenue Bridge

Steel Stringer Bridge over 272nd Avenue
McClelland, Pottawattamie County, Iowa

Click the Photo Above to See All Photos of This Bridge!
Name IAIS 272nd Avenue Bridge
Built By Chicago, Rock Island & Pacific Railroad
Contractor Unknown
Currently Owned By Iowa Interstate Railroad
Length 42 Feet Total
Width 1 Track
Height Above Ground 15 Feet (Estimated)
Superstructure Type Steel Stringer
Substructure Type Concrete
Date Built Ca. 1953
Traffic Count 2 Trains/Day (Estimated)
Current Status In Use
IAIS Bridge Number 475.1
Significance Minimal Significance
Documentation Date October 2018


This small steel stringer bridge crosses 272nd Street near McClelland.
Built in approximately 1953 as a joint venture between the Chicago Great Western and Rock Island, the bridge consists of a single steel stringer span, set onto concrete substructures.
Stringer bridges like this are commonly used as underpasses, due to the ease of construction and durability.
Overall, the bridge appears to be in good condition. The bridge has decorative features, unusual for a bridge of this time period.

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

Citations

Source Type

Source

Build Date 1992 National Bridge Inventory
Railroad Line History Source ICC Valuation Information, Compiled by Richard S. Steele