170 STREET over WEST NISHNABOTNA RIVER

069410801 · County 071, Iowa · Built 1960 · 2 Lanes · 72 vehicles/day

Structurally Deficient — One or more key components rated 4 (Poor) or below
Overall
Poor
Deck
4
Poor
Superstructure
5
Fair
Substructure
5
Fair

Condition Ratings

ComponentRatingDescription
Deck 4 Poor
Superstructure 5 Fair
Substructure 5 Fair

Location

40.801211, -95.590492

This bridge is in worse condition than 79.3% of bridges in County 071. The average bridge in Iowa is 0 years old; this one is 66 years old.

Nearby Bridges

320 AVENUE over WALNUT CREEK
Failed Built 1961
307 AVENUE over CAMP CREEK
Fair Built 1975
330 AVENUE over WALNUT CREEK
Fair Built 1969
330 AVENUE over HONEY CREEK
Fair Built 1968
300 AVENUE over CAMP CREEK
Fair Built 1979
J22 150TH ST over WEST NISHNABOTNA RIVER
Good Built 2015
FM over BRUSH CREEK
Good Built 1993
160 STREET over HONEY CREEK
Fair Built 1955
IA 2 over OVERFLOW W BRANCH RIVER
Fair Built 1954
IA 2 over WEST NISHNABOTNA RIVER
Fair Built 1954

Bridge Details

Structure #
000000000160070
Year Built
1960
Length
104.9 m (344.2 ft)
Max Span
40.5 m
Width
6.7 m (22 ft)
Lanes
2
Daily Traffic
72
Material
Steel Continuous
Design
Stringer/Multi-beam or Girder
Owner
County Highway Agency
Last Inspected
N/A
Est. Improvement
$914,000
Total Project Cost
$0
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.