Map 

Vicinity Map

Vicinity map

Map links:

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