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Walnut Creek Bridge

Map 

Facts 

Overview
Pony truss bridge over Walnut Creek on 305th Street
Location
Washington County, Iowa
Status
Replaced by a new bridge
History
Built 1895
Design
Pony truss
Dimensions
Length of largest span: 46.9 ft.
Total length: 70.9 ft.
Deck width: 13.8 ft.
Approximate latitude, longitude
+41.21339, -91.74932   (decimal degrees)
41°12'48" N, 91°44'58" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/562036/4578801 (zone/easting/northing)
Quadrangle map:
Wayland
Land survey
T. 74 N., R. 8 W., Sec. 14
Average daily traffic (as of 2010)
10
Inventory numbers
IA 360761 (Iowa bridge number)
BH 14675 (Bridgehunter.com ID)
Inspection report (as of March 2016)
Overall condition: Poor
Superstructure condition rating: Serious (3 out of 9)
Substructure condition rating: Critical (2 out of 9)
Deck condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 22.2 (out of 100)
View more at BridgeReports.com

Categories 

19th Century (6,748)
Built 1895 (249)
Built during 1890s (2,685)
Iowa (6,130)
Lost (21,035)
One-lane traffic (7,535)
Owned by county (19,549)
Pony truss (15,468)
Replaced by new bridge (13,798)
Span length 25-50 feet (14,579)
Structurally deficient (17,274)
Total length 50-75 feet (8,843)
Truss (30,745)
Washington County, Iowa (102)

Update Log 

  • September 27, 2013: Updated by Luke Harden: Replaced

Sources 

  • Luke