Facts
- Overview
- Closed pony truss bridge over Little Turkey River on 330th Avenue in Jackson Junction
- Location
- Winneshiek County, Iowa
- Status
- Closed to all traffic
- History
- Built 1880 by the Wrought Iron Bridge Co.
- Builder
- - Wrought Iron Bridge Co. of Canton, Ohio
- Design
- Pony truss
- Dimensions
-
Length of largest span: 83.0 ft.
Total length: 83.0 ft.
Deck width: 15.7 ft.
- Recognition
- Posted to the National Register of Historic Places on May 15, 1998
- Approximate latitude, longitude
- +43.09580, -92.06509 (decimal degrees)
43°05'45" N, 92°03'54" W (degrees°minutes'seconds") - Land survey
- T. 96 N., R. 10 W., Sec. 31
- Inventory numbers
- NRHP 98000462 (National Register of Historic Places reference number)
BH 14736 (Bridgehunter.com ID) - Inspection (as of 10/2003)
- Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Serious (3 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 11.2 (out of 100) - Average daily traffic (as of 2002)
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