Osceola County, IA

176 public highway bridges

Osceola County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Osceola County, Iowa contains 176 public highway bridges. Roughly 34.7% are rated “Good,” 52.8% “Fair,” and 8.5% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

176
Total Bridges
34.7%
Good
52.8%
Fair
8.5%
Poor Condition

Condition Distribution

Good
34.7% (61)
Fair
52.8% (93)
Poor
8.5% (15)

All Bridges (176)

A 22

Unknown

Over: IA 60

1.9 mi. S of jct. IA 9, Osceola, IA

Built 2006 ADT: 3,490

A 30 180TH ST

Unknown

Over: IA 60 ( SIBLEY BYPASS )

3.0 mi. S of jct. IA 9, Osceola, IA

Built 2006 ADT: 4,130

2ND ST

Unknown

Over: IA 60

4.7 mi. S of jct. IA 9, Osceola, IA

Built 2006

ORIOLE AVE

Unknown

Over: IA 60 (SIBLEY BYPASS)

4.2 mi. S of jct. IA 9, Osceola, IA

Built 2006 ADT: 4,080

IA 60 SB

Unknown

Over: IA 9

At Jct. Iowa 9, Osceola, IA

Built 2006 ADT: 1,070

IA 60 NB

Unknown

Over: IA 9

At Jct. Iowa 9, Osceola, IA

Built 2006 ADT: 1,070

L40

Unknown

Over: IA 60

3.2 mi. S of jct IA 9, Osceola, IA

Built 2006 ADT: 4,130

LOCAL

Fair

Over: STREAM

100420901, Osceola, IA

Built 1900 Load: 13.7 t ADT: 26

LOCAL

Fair

Over: OTTER CREEK

099421001, Osceola, IA

Built 1938 Load: 14.2 t ADT: 21

LOCAL

Fair

Over: LITTLE OCHEYDAN RIVER

098392802, Osceola, IA

Built 1941 Load: 14.5 t ADT: 21

LOCAL

Fair

Over: LITTLE OCHEYDAN RIVER

098401401, Osceola, IA

Built 1940 Load: 14.5 t ADT: 21

LOCAL

Fair

Over: DRY RUN

099392002, Osceola, IA

Built 1936 Load: 14.5 t ADT: 15

LOCAL

Fair

Over: STREAM

099401902, Osceola, IA

Built 1941 Load: 14.5 t ADT: 15

LOCAL RD

Fair

Over: SMALL

098390603, Osceola, IA

Built 1953 Load: 14.9 t ADT: 5

LOCAL

Fair

Over: STREAM

099390801, Osceola, IA

Built 1939 Load: 14.9 t ADT: 90

LOCAL

Fair

Over: LITTLE OCHEYEDAN RIVER

099403001, Osceola, IA

Built 1950 Load: 14.9 t ADT: 21

LOCAL RD

Fair

Over: SNOW CREEK

100421601, Osceola, IA

Built 1939 Load: 14.9 t ADT: 21

FM

Fair

Over: RAT CREEK

098420802, Osceola, IA

Built 1935 Load: 15.0 t ADT: 20

LOCAL

Fair

Over: RAT CREEK

098420801, Osceola, IA

Built 1957 Load: 15.1 t ADT: 15

LOCAL

Fair

Over: OCHEYEDAN RIVER

099400502, Osceola, IA

Built 1954 Load: 15.5 t ADT: 21

LOCAL

Fair

Over: OCHEYDAN RIVER

098392001, Osceola, IA

Built 1954 Load: 15.7 t ADT: 21

LOCAL

Fair

Over: STREAM

099391602, Osceola, IA

Built 1940 Load: 16.0 t ADT: 30

LOCAL

Fair

Over: OCHEYEDAN RIVER

099400902, Osceola, IA

Built 1939 Load: 16.0 t ADT: 72

LOCAL

Fair

Over: OTTER CREEK

100422502, Osceola, IA

Built 1940 Load: 16.0 t ADT: 21

LOCAL

Fair

Over: OTTER CREEK

100422602, Osceola, IA

Built 1938 Load: 16.0 t ADT: 50

FM

Fair

Over: OTTER CREEK

098420104, Osceola, IA

Built 1936 Load: 16.4 t ADT: 60

LOCAL

Fair

Over: LITTLE OCHEYEDAN RIVER

099401802, Osceola, IA

Built 1948 Load: 16.4 t ADT: 21

LOCAL

Fair

Over: OCHEYEDAN RIVER

098390602, Osceola, IA

Built 1952 Load: 16.5 t ADT: 35

LOCAL RD

Fair

Over: STREAM

100403402, Osceola, IA

Built 1945 Load: 16.7 t ADT: 21

FM

Fair

Over: OTTER CREEK

098422701, Osceola, IA

Built 1951 Load: 17.1 t ADT: 60

LOCAL

Fair

Over: DRAINAGE DITCH #42

098410401, Osceola, IA

Built 1940 Load: 17.8 t ADT: 21

LOCAL

Fair

Over: OCHEYEDAN RIVER

100403101, Osceola, IA

Built 1949 Load: 17.8 t ADT: 30

LOCAL

Fair

Over: SNOW CREEK

100421604, Osceola, IA

Built 1935 Load: 17.8 t ADT: 15

FM

Fair

Over: KOOLMAN CREEK

100421702, Osceola, IA

Built 1938 Load: 17.8 t ADT: 34

FM

Fair

Over: DRY RUN

099393101, Osceola, IA

Built 1949 Load: 18.0 t ADT: 34

LOCAL

Fair

Over: STREAM

099403001, Osceola, IA

Built 1950 Load: 18.0 t ADT: 21

LOCAL

Fair

Over: OTTER CREEK

099413002, Osceola, IA

Built 1951 Load: 18.0 t ADT: 81

LOCAL

Fair

Over: STREAM

099413201, Osceola, IA

Built 1935 Load: 18.0 t ADT: 90

NEST AVE

Fair

Over: OTTER CREEK OVERFLOW

098422802, Osceola, IA

Built 1954 Load: 18.2 t ADT: 103

LOCAL

Fair

Over: OTTER CREEK

098422902, Osceola, IA

Built 1949 Load: 18.2 t ADT: 41

LOCAL

Fair

Over: STREAM

099390901, Osceola, IA

Built 1954 Load: 18.2 t ADT: 46

LOCAL

Fair

Over: LITTLE OCHEYDAN RIVER

098401102, Osceola, IA

Built 1938 Load: 18.9 t ADT: 21

LOCAL

Fair

Over: STREAM

100423002, Osceola, IA

Built 1900 Load: 18.9 t ADT: 21

FM

Fair

Over: CREEK

100403202, Osceola, IA

Built 1939 Load: 19.0 t ADT: 71

LOCAL

Fair

Over: OTTER CREEK OVERFLOW

098423202, Osceola, IA

Built 1954 Load: 19.1 t ADT: 41

LOCAL

Fair

Over: STREAM

098412602, Osceola, IA

Built 1950 Load: 19.2 t ADT: 11

FM

Fair

Over: DRAINAGE DITCH #64

100393302, Osceola, IA

Built 1947 Load: 19.2 t ADT: 190

LOCAL

Fair

Over: OTTER CREEK

100423401, Osceola, IA

Built 1949 Load: 19.2 t ADT: 26

LOCAL

Fair

Over: DR DISTRICT #11

100413501, Osceola, IA

Built 1934 Load: 19.3 t ADT: 26

LOCAL

Fair

Over: STREAM

099392001, Osceola, IA

Built 1941 Load: 19.7 t ADT: 50

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.