Photos
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Overview Photos taken by Jason Smith |
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East portal |
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West portal |
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Deck view |
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Portal bracing |
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Lower joint |
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Plaque 1905 Built by A.H. Austin Webster City, Iowa |
Facts
- Overview
- Through truss bridge over West Fork Des Moines River on 190th Street, southeast of Bradgate
- Location
- Humboldt County, Iowa
- Status
- Closed to traffic
- History
- Built 1905 by A.H. Austin; rehabilitated 1982; damaged in car wreck during 2004
- Builder
- - A.H. Austin
- Design
- Pin-connected, 7-panel Pratt through truss
- Dimensions
-
Length of largest span: 140.1 ft.
Total length: 217.2 ft.
Deck width: 15.7 ft.
Vertical clearance above deck: 16.0 ft.
- Approximate latitude, longitude
- +42.77162, -94.35486 (decimal degrees)
42°46'18" N, 94°21'17" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 15/389158/4736344 (zone/easting/northing)
- Land survey
- T. 92 N., R. 30 W., Sec. 23
- USGS topographic map
- Bode
- Inventory numbers
- IA 184950 (Iowa bridge number)
BH 13660 (Bridgehunter.com ID) - Inspection (as of 03/2007)
- Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Serious (3 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 21.9 (out of 100) - Average daily traffic (as of 2003)
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