South Fork Maquoketa River Bridge

Jackson County, Iowa

Map 

Vicinity Map

Vicinity map

Map links:

Facts 

Overview
Through truss bridge over South Fork Maquoketa River on a local road
Location
Jackson County, Iowa
Status
Open to traffic
History
Built ca. 1940
Design
Through truss
Dimensions
Length of largest span: 160.1 ft.
Total length: 316.9 ft.
Deck width: 17.1 ft.
Vertical clearance above deck: 12.1 ft.
Approximate latitude, longitude
+42.12403, -90.85865   (decimal degrees)
42°07'27" N, 90°51'31" W   (degrees°minutes'seconds")
Land survey
T. 85 N., R. 1 E.
Inventory numbers
IA 193240 (Iowa bridge number)
BH 13725 (Bridgehunter.com ID)
Inspection (as of 04/2005)
Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 47.8 (out of 100)
Average daily traffic (as of 2005)
35

Categories 

Iowa (2,130)
Jackson County, Iowa (27)
Open (21,600)
Owned by county (14,149)
Span length 125-175 feet (1,989)
Structurally deficient (10,795)
Through truss (5,218)
Total length 250-500 feet (2,092)
Truss (15,752)
Wooden deck (5,156)