Pocahontas County, IA

186 public highway bridges

Pocahontas County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Pocahontas County, Iowa contains 186 public highway bridges. Roughly 19.9% are rated “Good,” 53.8% “Fair,” and 26.3% “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.

186
Total Bridges
19.9%
Good
53.8%
Fair
26.3%
Poor Condition

Condition Distribution

Good
19.9% (37)
Fair
53.8% (100)
Poor
26.3% (49)

All Bridges (186)

FM

Good

Over: LITTLE CEDAR CK DD #181

091342004, Pocahontas, IA

Built 1986 Load: 29.8 t ADT: 34

IA 3

Good

Over: DRAINAGE DITCH 53

2.3 mi. E of IA 4, Pocahontas, IA

Built 1984 Load: 30.1 t ADT: 2,390

FM

Good

Over: BIG CEDAR CREEK D.D.#41

092340202, Pocahontas, IA

Built 1986 Load: 30.8 t ADT: 34

LOCAL

Good

Over: PILOT CREEK

093331302, Pocahontas, IA

Built 1980 Load: 30.8 t ADT: 20

LOCAL

Good

Over: PILOT CREEK

093331302, Pocahontas, IA

Built 1980 Load: 31.2 t ADT: 20

IA 10

Good

Over: NORTH LIZARD CREEK

1.6 mi. W of Jct IA 4, Pocahontas, IA

Built 2003 Load: 31.8 t ADT: 1,200

FM

Good

Over: BIG CEDAR CK DD #181

091342401, Pocahontas, IA

Built 1980 Load: 31.8 t ADT: 11

LOCAL

Good

Over: DD #77 NO LIZARD CK

092321602, Pocahontas, IA

Built 1984 Load: 31.8 t ADT: 20

LOCAL

Good

Over: PILOT CREEK

093313102, Pocahontas, IA

Built 1984 Load: 31.8 t ADT: 34

IA 3

Good

Over: BRANCH 19 OF DD NO 53

0.3 MI. W OF IA 4, Pocahontas, IA

Built 2018 Load: 32.4 t ADT: 2,060

C56 590TH ST

Good

Over: LIZARD CREEK

090320801, Pocahontas, IA

Built 2015 Load: 32.4 t ADT: 240

C26 460TH ST

Good

Over: PILOT CREEK

092310603, Pocahontas, IA

Built 2015 Load: 32.4 t ADT: 270

410TH ST

Good

Over: NO LIZARD CK

093330801, Pocahontas, IA

Built 2019 Load: 32.4 t ADT: 5

190TH AVE

Good

Over: DD 77 N LIZARD CREEK

093331502, Pocahontas, IA

Built 2015 Load: 32.4 t ADT: 30

540TH ST

Good

Over: S LIZARD CREEK DD 22

091331601, Pocahontas, IA

Built 2015 Load: 32.7 t ADT: 15

550TH ST

Good

Over: DD #22 SO LIZARD CK

091332201, Pocahontas, IA

Built 2018 Load: 32.7 t ADT: 34

210TH AVE

Good

Over: S LIZARD CREEK DD#22

091332502, Pocahontas, IA

Built 2023 Load: 32.7 t ADT: 11

100TH AVE

Good

Over: BR LITTLE CEDAR CREEK

091341802, Pocahontas, IA

Built 2021 Load: 32.7 t ADT: 5

200TH AVE

Good

Over: BR N LIZARD CREEK

092331402, Pocahontas, IA

Built 2015 Load: 32.7 t ADT: 15

490TH ST

Good

Over: LIZARD CREEK

092332201, Pocahontas, IA

Built 2012 Load: 32.7 t ADT: 26

LOCAL

Good

Over: DD #21

092333101, Pocahontas, IA

Built 1990 Load: 32.7 t ADT: 20

C 29 (480TH ST)

Good

Over: BIG CEDAR CK DD #41

092341401, Pocahontas, IA

Built 2011 Load: 32.7 t ADT: 230

450TH ST

Good

Over: LITTLE CEDAR CREEK

093343101, Pocahontas, IA

Built 2017 Load: 32.7 t ADT: 34

LOCAL RD

Good

Over: SOUTH LIZARD CREEK

090320601, Pocahontas, IA

Built 1979 Load: 33.0 t ADT: 11

IA 10

Good

Over: LITTLE CEDAR CREEK

3.7 mi. W of SR N28, Pocahontas, IA

Built 1988 Load: 33.2 t ADT: 1,230

N 33 150TH AVE

Good

Over: BR BIG CEDAR CREEK

090343602, Pocahontas, IA

Built 2019 Load: 35.6 t ADT: 15

500TH ST

Good

Over: LITTLE CEDAR CREEK

092343001, Pocahontas, IA

Built 2021 Load: 35.6 t ADT: 15

LOCAL

Good

Over: BIG CEDAR CREEK

090340102, Pocahontas, IA

Built 1989 Load: 39.6 t ADT: 26

LOCAL

Good

Over: W FORK DES MOINES RIVER

093312501, Pocahontas, IA

Built 1995 Load: 39.9 t ADT: 34

LOCAL

Good

Over: NO LIZARD CK DD #171

091312201, Pocahontas, IA

Built 2009 Load: 42.3 t ADT: 11

FM

Good

Over: NO LIZARD CK DD #77

092321502, Pocahontas, IA

Built 2005 Load: 45.4 t ADT: 309

FM

Good

Over: PILOT CK DD #63

093322202, Pocahontas, IA

Built 2006 Load: 45.4 t ADT: 270

FM

Good

Over: BEAVER CREEK

093320302, Pocahontas, IA

Built 2005 Load: 45.7 t ADT: 249

FM

Good

Over: LITTLE CEDAR CREEK

090340503, Pocahontas, IA

Built 2008 Load: 50.0 t ADT: 34

LOCAL

Good

Over: LIZARD CREEK

090311303, Pocahontas, IA

Built 2004 Load: 52.9 t ADT: 26

FM

Good

Over: S LIZARD CK DD #22

090322501, Pocahontas, IA

Built 2000 Load: 52.9 t ADT: 379

IA 10

Good

Over: BIG CEDAR CREEK

0.2 W of E jct SR N28, Pocahontas, IA

Built 1987 Load: 56.0 t ADT: 1,200

LOCAL

Poor

Over: NORTH LIZARD CREEK

090310201, Pocahontas, IA

Built 1970 ADT: 60

LOCAL

Poor

Over: LITTLE CEDAR CREEK

090341501, Pocahontas, IA

Built 1953 ADT: 20

LOCAL

Poor

Over: N LIZARD CREEK

091312402, Pocahontas, IA

Built 1900 ADT: 30

FM

Poor

Over: LIZARD CK DD #54

091313101, Pocahontas, IA

Built 1964 ADT: 429

LOCAL

Poor

Over: BR BIG CEDAR CR DD #21

091330701, Pocahontas, IA

Built 1952 ADT: 5

LOCAL

Poor

Over: LITTLE CEDAR CREEK

091340801, Pocahontas, IA

Built 1954 ADT: 11

LOCAL

Poor

Over: LIZARD CREEK

092330501, Pocahontas, IA

Built 1978 ADT: 15

LOCAL

Poor

Over: LIZARD CREEK

092332302, Pocahontas, IA

Built 1955 ADT: 11

LOCAL RD

Poor

Over: LIZARD CK DD #53

092332402, Pocahontas, IA

Built 1975 ADT: 40

LOCAL

Poor

Over: LIZARD CREEK

092332501, Pocahontas, IA

Built 1954 ADT: 30

LOCAL

Poor

Over: BR BIG CEDAR CR DD #21

092333001, Pocahontas, IA

Built 1955 ADT: 11

LOCAL

Poor

Over: LITTLE CEDAR CREEK

092340802, Pocahontas, IA

Built 1952 ADT: 30

LOCAL

Poor

Over: LITTLE CEDAR CREEK

092343201, Pocahontas, IA

Built 1953 ADT: 30

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.