Historic Bridges of the U.S. | Yates Avenue Bridge

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Overview: Pony truss bridge over the Union Pacific Railroad (formerly Chicago & Northwestern Railroad) on Yates Avenue
Location: Marshall County, Iowa
Status: Open to traffic
History: Built ca. 1900
Design: Pratt pony truss
Dimensions: Length of largest span: 75.1 ft.
Total length: 162.1 ft.
Deck width: 20.3 ft.
Approximate latitude, longitude: +42.01546, -92.80416 (decimal degrees)
42°00'56" N, 92°48'15" W (degrees°minutes'seconds")
Approximate UTM coordinates: 15/516214/4651511 (zone/easting/northing)
Land survey: T. 83 N., R. 17 W., Sec. 11
USGS topographic map: Le Grand
Inventory numbers: IA 242410 (Iowa bridge number)
BH 14029 (Bridgehunter.com ID)
Inspection (as of 09/2004): Deck condition rating: Excellent (9 out of 9)
Superstructure condition rating: Serious (3 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 16.9 (out of 100)
Average daily traffic (as of 2005): 140