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")
Approximate UTM coordinates
15/677001/4665766 (zone/easting/northing)
Land survey
T. 85 N., R. 1 E.
USGS topographic map
Baldwin
Inventory numbers
IA 193240 (Iowa bridge number)
BH 13725 (Bridgehunter.com ID)
Inspection (as of 10/2006)
Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 37.8 (out of 100)
Average daily traffic (as of 2005)
35

Categories 

Built during 1940s (1,638)
Iowa (2,169)
Jackson County, Iowa (29)
One-lane traffic (2,353)
Open (21,926)
Owned by county (14,314)
Span length 125-175 feet (2,034)
Structurally deficient (11,147)
Through truss (5,436)
Total length 250-500 feet (2,164)
Truss (16,099)
Wooden deck (5,165)