Woodbury County, IA

379 public highway bridges

Woodbury County Bridge Snapshot

Woodbury County, Iowa contains 379 public highway bridges in the FHWA National Bridge Inventory. Roughly 34.3% are rated “Good,” 31.7% “Fair,” 23% “Poor,” and 23% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in IA are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

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

379
Total Bridges
34.3%
Good
23%
Poor
23%
Structurally Deficient

Condition Distribution

Good
34.3% (130)
Fair
31.7% (120)
Poor
23% (87)
SD
23% (87)

All Bridges (379)

L 14 (KNOX AVE)

Good

Over: WOLF CREEK

0894329, Woodbury, IA

Built 2012 Load: 38.9 t ADT: 60

D2 110TH ST

Good

Over: CREEK

089431203, Woodbury, IA

Built 2020 Load: 38.9 t ADT: 409

IA 141

Good

Over: DRAINAGE DITCH

2.2 mi. W of SR K64, Woodbury, IA

Built 2010 Load: 39.4 t ADT: 2,130

LOCAL

Good

Over: MILLER CREEK

086430406, Woodbury, IA

Built 1991 Load: 39.5 t ADT: 45

LOCAL

Good

Over: WEST FORK

089441602, Woodbury, IA

Built 2003 Load: 39.6 t ADT: 50

325TH ST

Good

Over: REYNOLDS CREEK

86422905, Woodbury, IA

Built 2015 Load: 39.9 t ADT: 40

GLEN ELLEN RD

Good

Over: DRAINAGE DITCH

0884721, Woodbury, IA

Built 2012 Load: 39.9 t ADT: 170

US 75

Good

Over: STREAM

1.2 mi. N of S.R. D12, Woodbury, IA

Built 1999 Load: 39.9 t ADT: 18,200

D30 185TH ST

Good

Over: WOLF CREEK

88451303, Woodbury, IA

Built 2015 Load: 40.2 t ADT: 45

JEWELL AVE

Good

Over: STREAM

089430702, Woodbury, IA

Built 2021 Load: 40.2 t ADT: 50

LOCAL

Good

Over: BIG WHISKEY CREEK

088461802, Woodbury, IA

Built 2004 Load: 40.5 t ADT: 45

FM

Good

Over: CREEK

0894532, Woodbury, IA

Built 2008 Load: 40.5 t ADT: 649

D12 110TH ST

Good

Over: CREEK

089460701, Woodbury, IA

Built 2022 Load: 40.8 t ADT: 1,168

K64

Good

Over: DRAINAGE

088450302, Woodbury, IA

Built 2021 Load: 41.1 t ADT: 928

COUNTY HOME RD

Good

Over: STREAM

088472401, Woodbury, IA

Built 2011 Load: 41.1 t ADT: 120

LOCAL

Good

Over: WOLF CREEK

087441904, Woodbury, IA

Built 2004 Load: 41.5 t ADT: 26

L36

Good

Over: COON CREEK

088433602, Woodbury, IA

Built 2021 Load: 41.5 t ADT: 180

LOCAL

Good

Over: STREAM

0894218, Woodbury, IA

Built 2004 Load: 41.5 t ADT: 34

D38 (220TH ST)

Good

Over: BIG CREEK

088433405, Woodbury, IA

Built 2011 Load: 41.8 t ADT: 369

200TH ST

Good

Over: WEST FORK LITTLE SIOUX

088452803, Woodbury, IA

Built 2021 Load: 41.8 t ADT: 50

GRUNDY AVE

Good

Over: BEAVER CREEK

087452804, Woodbury, IA

Built 2015 Load: 42.1 t ADT: 50

K67 HANCOCK AVE

Good

Over: WOLF CREEK

088453602, Woodbury, IA

Built 2020 Load: 42.4 t ADT: 30

LOCAL

Good

Over: STREAM

088472401, Woodbury, IA

Built 2008 Load: 43.3 t ADT: 120

FM

Good

Over: WOLF CREEK

087443003, Woodbury, IA

Built 2009 Load: 43.7 t ADT: 330

K67 HANCOCK AVE

Good

Over: WOLF CREEK

088452404, Woodbury, IA

Built 2019 Load: 43.7 t ADT: 40

170TH ST

Good

Over: WOLF CREEK

088440801, Woodbury, IA

Built 2019 Load: 45.0 t ADT: 5

K64 HASKELL AVE

Good

Over: STREAM

089442904, Woodbury, IA

Built 2020 Load: 45.0 t ADT: 429

IA 140

Good

Over: STREAM

4.5 mi. N of US 20, Woodbury, IA

Built 2003 Load: 46.0 t ADT: 1,930

K49 EMMETT AVE

Good

Over: ELLIOTT CREEK

89452102, Woodbury, IA

Built 2016 Load: 48.0 t ADT: 390

FM

Good

Over: FARMERS DITCH

088473603, Woodbury, IA

Built 1999 Load: 49.4 t ADT: 1,008

FM

Good

Over: LITTLE WHISKEY CREEK

088473603, Woodbury, IA

Built 1999 Load: 49.4 t ADT: 1,008

LOCAL

Good

Over: WOLF CREEK

087443102, Woodbury, IA

Built 2006 Load: 49.8 t ADT: 26

290TH ST

Good

Over: WOLF CREEK

086451103, Woodbury, IA

Built 2013 Load: 50.2 t ADT: 30

240TH ST

Good

Over: STREAM

087421401, Woodbury, IA

Built 2020 Load: 50.2 t ADT: 20

FM

Good

Over: WOLF CREEK

0874429, Woodbury, IA

Built 2005 Load: 52.9 t ADT: 26

LOCAL

Good

Over: MCELHANEY CREEK

089442702, Woodbury, IA

Built 1994 Load: 52.9 t ADT: 40

LOCAL

Good

Over: STREAM

089443006, Woodbury, IA

Built 1997 Load: 52.9 t ADT: 80

LOCAL

Good

Over: PIERSON CREEK

0894233, Woodbury, IA

Built 2006 Load: 54.8 t ADT: 30

IA 31

Good

Over: SMOKEY HOLLOW CREEK

0.1 mi. N of Jct. IA 141, Woodbury, IA

Built 2001 Load: 67.1 t ADT: 840

OUTER DRIVE

Good

Over: FLOYD RIVER & CNIC RR

0894714, Woodbury, IA

Built 2009 Load: 69.2 t ADT: 14,264

FM

Good

Over: CREEK

087432310, Woodbury, IA

Built 2004 Load: 71.4 t ADT: 120

US 75

Good

Over: STREAM

0.1 mi. N of 46 St./D12, Woodbury, IA

Built 2000 Load: 99.9 t ADT: 10,400

FM

Poor

Over: PIERSON CREEK

089420901, Woodbury, IA

Built 1956 ADT: 199

LOCAL

Poor

Over: FARMERS DITCH

088472604, Woodbury, IA

Built 2000 Load: 4.5 t ADT: 30

LOCAL

Poor

Over: STREAM

088430602, Woodbury, IA

Built 1950 Load: 6.4 t ADT: 5

LOCAL

Poor

Over: STREAM

0874307, Woodbury, IA

Built 1920 Load: 9.1 t ADT: 60

LOCAL

Poor

Over: CREEK

088462901, Woodbury, IA

Built 1950 Load: 10.2 t ADT: 60

LOCAL

Poor

Over: STREAM

087442403, Woodbury, IA

Built 1950 Load: 10.4 t ADT: 5

LOCAL

Poor

Over: WRIGHT CREEK

088433603, Woodbury, IA

Built 1900 Load: 10.4 t ADT: 20

FM

Poor

Over: CREEK

088423302, Woodbury, IA

Built 1962 Load: 13.6 t ADT: 379

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

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial