Keokuk County, IA

152 public highway bridges

Keokuk County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Keokuk County, Iowa contains 152 public highway bridges. Roughly 33.6% are rated “Good,” 44.7% “Fair,” and 21.7% “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.

152
Total Bridges
33.6%
Good
44.7%
Fair
21.7%
Poor Condition

Condition Distribution

Good
33.6% (51)
Fair
44.7% (68)
Poor
21.7% (33)

All Bridges (152)

IA 21

Fair

Over: STREAM

0.6 MI. S OF JCT. IA 22, Keokuk, IA

Built 1940 Load: 32.7 t ADT: 1,950

LOCAL

Fair

Over: SMALL

076110905, Keokuk, IA

Built 1979 Load: 32.7 t ADT: 25

LOCAL

Fair

Over: GERMAN CREEK

076112702, Keokuk, IA

Built 1990 Load: 32.7 t ADT: 20

LOCAL

Fair

Over: STREAM

076132004, Keokuk, IA

Built 1977 Load: 32.7 t ADT: 20

FM

Fair

Over: TRIB S FORK ENGLISH RVR

077121504, Keokuk, IA

Built 1987 Load: 32.7 t ADT: 460

IA 21

Fair

Over: SOUTH SKUNK RIVER

1.0 mi. S of SR G-48, Keokuk, IA

Built 1989 Load: 33.0 t ADT: 630

LOCAL

Fair

Over: UNNAMED STREAM

076121203, Keokuk, IA

Built 1954 Load: 34.0 t ADT: 20

FM

Fair

Over: UNNAMED STREAM

076131301, Keokuk, IA

Built 1976 Load: 34.6 t ADT: 40

LOCAL

Fair

Over: STREAM

076131103, Keokuk, IA

Built 1969 Load: 35.6 t ADT: 60

IA 92

Fair

Over: GERMAN CREEK

3.0 MI. E OF E JCT. IA149, Keokuk, IA

Built 1967 Load: 36.1 t ADT: 1,880

FM

Fair

Over: S FORK ENGLISH RIVER

077112102, Keokuk, IA

Built 1974 Load: 36.3 t ADT: 80

FM

Fair

Over: STREAM

076111201, Keokuk, IA

Built 1950 Load: 36.6 t ADT: 70

LOCAL

Fair

Over: STREAM

074110603, Keokuk, IA

Built 1950 Load: 37.5 t ADT: 20

IA 149

Fair

Over: STREAM

0.6 MI. N of Iowa 23, Keokuk, IA

Built 1976 Load: 44.7 t ADT: 1,450

IA 149

Fair

Over: NORTH SKUNK RIVER

2.5 mi. S of W Jct. IA 92, Keokuk, IA

Built 1986 Load: 55.1 t ADT: 2,540

LOCAL

Fair

Over: UNNAMED STREAM

075133403, Keokuk, IA

Built 1967 Load: 55.3 t ADT: 34

LOCAL RD

Fair

Over: CROOKED CREEK

076101104, Keokuk, IA

Built 1968 Load: 69.5 t ADT: 11

LOCAL

Fair

Over: STREAM

077133601, Keokuk, IA

Built 1964 Load: 99.9 t ADT: 45

LOCAL

Good

Over: STREAM

074112802, Keokuk, IA

Built 1999 Load: 17.2 t ADT: 80

LOCAL

Good

Over: STREAM

076131201, Keokuk, IA

Built 1998 Load: 17.5 t ADT: 71

LOCAL

Good

Over: STREAM

077130101, Keokuk, IA

Built 1999 Load: 18.1 t ADT: 15

LOCAL

Good

Over: ROCK CREEK

076120705, Keokuk, IA

Built 1998 Load: 20.6 t ADT: 50

LOCAL

Good

Over: STREAM

076121608, Keokuk, IA

Built 2006 Load: 20.9 t ADT: 15

150TH AVE

Good

Over: SOUTH FORK ENGLISH RIVER

077131204, Keokuk, IA

Built 2018 Load: 23.3 t ADT: 15

230TH ST

Good

Over: STREAM

075110701, Keokuk, IA

Built 2019 Load: 25.2 t ADT: 15

FM

Good

Over: STREAM

074101801, Keokuk, IA

Built 2002 Load: 26.3 t ADT: 80

FM

Good

Over: STREAM

076112903, Keokuk, IA

Built 2007 Load: 26.5 t ADT: 30

IA 21

Good

Over: NORTH SKUNK RIVER

0.7 MI. S OF DELTA, Keokuk, IA

Built 1988 Load: 28.9 t ADT: 830

FM

Good

Over: UNNAMED STREAM

076121601, Keokuk, IA

Built 2003 Load: 29.3 t ADT: 45

305TH ST

Good

Over: RICHLAND CREEK

074101305, Keokuk, IA

Built 2020 Load: 29.8 t ADT: 20

FM

Good

Over: STEADY RUN CREEK

074121602, Keokuk, IA

Built 2005 Load: 31.3 t ADT: 50

LOCAL

Good

Over: STREAM

076132003, Keokuk, IA

Built 1967 Load: 31.7 t ADT: 15

LOCAL

Good

Over: STREAM

074111005, Keokuk, IA

Built 1990 Load: 31.8 t ADT: 11

FM

Good

Over: STREAM

076111101, Keokuk, IA

Built 2010 Load: 32.4 t ADT: 45

180TH ST

Good

Over: UNNAMED STREAM

076121302, Keokuk, IA

Built 2016 Load: 32.4 t ADT: 30

G29 170TH ST

Good

Over: COAL CREEK

076130903, Keokuk, IA

Built 2015 Load: 32.4 t ADT: 370

G29 170TH ST

Good

Over: STREAM

076131100, Keokuk, IA

Built 2019 Load: 32.4 t ADT: 71

195TH ST

Good

Over: COAL CREEK

076132303, Keokuk, IA

Built 2017 Load: 32.4 t ADT: 40

150TH AVE

Good

Over: COAL CREEK

076132502, Keokuk, IA

Built 2017 Load: 32.4 t ADT: 26

318TH AVE

Good

Over: S FORK ENGLISH RIVER

077101504, Keokuk, IA

Built 2014 Load: 32.4 t ADT: 80

W15 330TH AVE

Good

Over: STREAM

077102404, Keokuk, IA

Built 2015 Load: 32.4 t ADT: 500

V44 190TH AVE

Good

Over: S FORK ENGLISH RIVER

077121504, Keokuk, IA

Built 2021 Load: 32.4 t ADT: 460

180TH AVE

Good

Over: SOUTH FORK ENGLISH RIVER

077121602, Keokuk, IA

Built 2019 Load: 32.4 t ADT: 90

FM

Good

Over: RICHLAND CREEK

074102803, Keokuk, IA

Built 2007 Load: 32.7 t ADT: 200

290TH AVE

Good

Over: RICHLAND CREEK

074103202, Keokuk, IA

Built 1992 Load: 32.7 t ADT: 60

FM

Good

Over: CREEK

074111706, Keokuk, IA

Built 1990 Load: 32.7 t ADT: 35

FM

Good

Over: STREAM

075120705, Keokuk, IA

Built 2006 Load: 32.7 t ADT: 50

LOCAL ROAD

Good

Over: SOUTH FORK ENGLISH RIVER

077101802, Keokuk, IA

Built 2001 Load: 32.7 t ADT: 60

120TH STREET

Good

Over: TRIB S FORK ENGLISH RVR

077121801, Keokuk, IA

Built 2002 Load: 32.7 t ADT: 20

LOCAL

Good

Over: STREAM

077133301, Keokuk, IA

Built 2004 Load: 32.7 t ADT: 34

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.