Historic Bridges
of the United States
Beaver Creek Bridge
Crawford County
,
Iowa
Overview
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Map
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TopoZone
Terraserver USA
Facts
Overview
Bowstring pony truss bridge over Beaver Creek on 180th Street
Location
Crawford County
,
Iowa
Status
Open to traffic
History
Built 1946
Design
Bowstring pony truss
Dimensions
Length of largest span: 76.1 ft.
Total length: 135.2 ft.
Deck width: 17.7 ft.
Recognition
Posted to the National Register of Historic Places on June 25, 1998
Approximate latitude, longitude
+42.19500, -95.51735
(decimal degrees)
42°11'42" N, 95°31'02" W
(degrees°minutes'seconds")
Land survey
T. 85 N., R. 40 W., Sec. 9
Inventory numbers
NRHP 98000799
(National Register of Historic Places reference number)
BH 13224
(Bridgehunter.com ID)
Inspection
(as of 04/2006)
Deck condition rating:
Satisfactory
(6 out of 9)
Superstructure condition rating:
Fair
(5 out of 9)
Substructure condition rating:
Serious
(3 out of 9)
Appraisal:
Structurally deficient
Sufficiency rating: 29.9
(out of 100)
Average daily traffic
(as of 2004)
40
Categories
Bowstring truss
(55)
Built 1946
(94)
Built during 1940s
(1,478)
Crawford County, Iowa
(62)
Iowa
(2,130)
NR-listed
(1,470)
Open
(21,590)
Owned by county
(14,138)
Pony truss
(9,385)
Span length 75-100 feet
(3,250)
Structurally deficient
(10,792)
Total length 125-175 feet
(2,627)
Truss
(15,742)
Wooden deck
(5,156)
Sources
Historic Bridges of Iowa
- Beaver Creek Bridge
Comments
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