IA 31 over LITTLE SIOUX RIVER

0.8 mi S of jct US 20 · County 193, Iowa · Built 1973 · 2 Lanes · 1,120 vehicles/day

Overall
Fair
Deck
6
Satisfactory
Superstructure
5
Fair
Substructure
6
Satisfactory

Condition Ratings

ComponentRatingDescription
Deck 6 Satisfactory
Superstructure 5 Fair
Substructure 6 Satisfactory

Location

42.470286, -95.797158

This bridge is in worse condition than 70.1% of bridges in County 193. The average bridge in Iowa is 0 years old; this one is 53 years old.

Nearby Bridges

FM over BACON CREEK
Fair Built 1967
US 20 EB over LITTLE SIOUX RIVER
Fair Built 2017
US 20 WB over LITTLE SIOUX RIVER
Fair Built 2016
FM over LITTLE SIOUX RIVER
Good Built 2006
LOCAL over PIERSON CREEK
Good Built 2006
POCAHONTAS AVE over BACON CREEK
Good Built 2014
FM over BACON CREEK
Poor Built 1968
160TH ST over THREE MILE CREEK
Good Built 2002
LOCAL over STREAM
Poor Built 1979
LOCAL over STREAM
Failed Built 1950

Bridge Details

Structure #
000000000053181
Year Built
1973
Length
129.5 m (424.9 ft)
Max Span
28 m
Width
10.8 m (35.4 ft)
Lanes
2
Daily Traffic
1,120
Material
Prestressed Concrete
Design
Stringer/Multi-beam or Girder
Owner
State Highway Agency
Last Inspected
N/A
Est. Improvement
$0
Total Project Cost
N/A
Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.