Cedar County, IA

265 public highway bridges

Cedar County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Cedar County, Iowa contains 265 public highway bridges. Roughly 42.3% are rated “Good,” 34% “Fair,” and 21.9% “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.

265

Total Bridges

42.3%

Good

34%

Fair

21.9%

Poor Condition

Condition Distribution

Good

42.3% (112)

Fair

34% (90)

Poor

21.9% (58)

All Bridges (265)

Sort:

LOCAL

Over: BR LITTLE ELKHORN CR

079011602, Cedar, IA

Built 1946 Load: 26.2 t ADT: 11

ECHO AVE

Over: NICHOLSON CREEK

080041104, Cedar, IA

Built 1960 Load: 26.3 t ADT: 11

247TH ST

Over: ROCK RUN CREEK

080031609, Cedar, IA

Built 1974 Load: 26.4 t ADT: 15

LOCAL

Over: LITTLE ELKHORN CREEK

079011601, Cedar, IA

Built 2001 Load: 26.8 t ADT: 20

170TH ST

Over: ROCK CR

081031101, Cedar, IA

Built 1975 Load: 26.8 t ADT: 11

FM

Over: BALDWIN CREEK

081042206, Cedar, IA

Built 1975 Load: 26.8 t ADT: 120

140TH ST

Over: BR YANKEE RUN

082022501, Cedar, IA

Built 2006 Load: 27.2 t ADT: 100

330TH ST

Over: E BR WAPSINONOC CREEK

079033201, Cedar, IA

Built 1996 Load: 27.7 t ADT: 35

MONROE AVE

Over: CROOKED CREEK

080023005, Cedar, IA

Built 1975 Load: 27.8 t ADT: 34

160TH ST

Over: SMALL

081010403, Cedar, IA

Built 1904 Load: 28.2 t ADT: 5

PARK RD

Over: ROCK CREEK

081031105, Cedar, IA

Built 1985 Load: 28.2 t ADT: 45

EUREKA AVE

Over: SMALL

079042602, Cedar, IA

Built 1979 Load: 28.8 t ADT: 20

CHARLES AVE

Over: CLEAR CREEK

082042104, Cedar, IA

Built 2005 Load: 29.5 t ADT: 70

300TH ST

Over: E BR WAPSINONOC CR

079031701, Cedar, IA

Built 2006 Load: 30.0 t ADT: 34

FM

Over: NICHOLSON CREEK

080042001, Cedar, IA

Built 1975 Load: 30.0 t ADT: 210

FM

Over: SUGAR CREEK

080022803, Cedar, IA

Built 1960 Load: 30.2 t ADT: 50

FM

Over: ROCK CREEK

080010204, Cedar, IA

Built 1975 Load: 30.4 t ADT: 60

LOCAL

Over: ROCK CREEK

082032301, Cedar, IA

Built 1986 Load: 31.3 t ADT: 35

FM

Over: WAPSINONOC CREEK

079042002, Cedar, IA

Built 1956 Load: 31.6 t ADT: 2,480

US 6 & IA 38

Over: OTTER CREEK

2.2 mi. S of Jct. I-80, Cedar, IA

Built 1959 Load: 32.0 t ADT: 3,450

I-80

Over: LITTLE ELKHORN CREEK

2.9 mi. E of E Jct. IA 38, Cedar, IA

Built 1959 Load: 32.3 t ADT: 35,400

300TH ST (LWC)

Over: CROOKED CR

079020807, Cedar, IA

Built 1998 Load: 32.7 t ADT: 11

FM

Over: SMALL STREAM

080030603, Cedar, IA

Built 1993 Load: 32.7 t ADT: 710

FM

Over: CROOKED CREEK

080031203, Cedar, IA

Built 1989 Load: 32.7 t ADT: 330

TAYLOR RD

Over: STREAM

082011003, Cedar, IA

Built 1999 Load: 32.7 t ADT: 26

ORANGE ST

Over: DRAINAGE DITCH

7904060503, Cedar, IA

Built 2005 Load: 32.7 t ADT: 82

220TH ST

Over: ROCK RUN CREEK

080030505, Cedar, IA

Built 1975 Load: 33.0 t ADT: 71

FM

Over: SUGAR CREEK

081022001, Cedar, IA

Built 1975 Load: 33.0 t ADT: 45

LOCAL

Over: SUGAR CREEK

079020301, Cedar, IA

Built 1978 Load: 33.7 t ADT: 31

LOCAL

Over: CREEK

079011404, Cedar, IA

Built 1974 Load: 34.4 t ADT: 15

FM

Over: WAPSINONOC CREEK

079032102, Cedar, IA

Built 1994 Load: 34.5 t ADT: 40

LOCAL

Over: SMALL

080043402, Cedar, IA

Built 1979 Load: 35.4 t ADT: 35

US 30

Over: YANKEE RUN

2.4 mi. W of Jct. SR Y14, Cedar, IA

Built 1955 Load: 35.9 t ADT: 2,790

FM

Over: SUGAR CREEK

080022503, Cedar, IA

Built 1997 Load: 36.4 t ADT: 60

EB I-80

Over: ABANDON RR

0.5 mi. E of Jct. SR X30, Cedar, IA

Built 1962 Load: 38.0 t ADT: 19,500

LOCAL

Over: CROOKED CREEK

079020506, Cedar, IA

Built 1996 Load: 39.3 t ADT: 15

GARFIELD RD

Over: STREAM

080033003, Cedar, IA

Built 1990 Load: 39.3 t ADT: 60

UNION AVE

Over: EAST SUGAR CREEK

080011604, Cedar, IA

Built 2000 Load: 45.4 t ADT: 970

KELLY AVE

Over: ROCK CREEK

082032602, Cedar, IA

Built 1989 Load: 45.5 t ADT: 26

FM

Over: WEST ROCK CREEK

081030101, Cedar, IA

Built 1979 Load: 48.1 t ADT: 70

1ST AVENUE

Over: BIG ELKHORN CREEK

079013600, Cedar, IA

Built 1997 Load: 48.2 t ADT: 2,310

FM

Over: PIONEER CREEK

082030602, Cedar, IA

Built 1994 Load: 48.2 t ADT: 770

250TH ST

Over: SUGAR CREEK

080022003, Cedar, IA

Built 1989 Load: 49.6 t ADT: 45

210TH ST

Over: ROCK RUN CREEK

081033301, Cedar, IA

Built 2000 Load: 51.1 t ADT: 1,350

I-80

Over: DRAINAGE DITCH

0.7 mi. W of Jct. SR Y26, Cedar, IA

Built 1960 Load: 88.3 t ADT: 35,400

DELTA AVE

Over: BALDWIN CREEK

081042202, Cedar, IA

Built 2014 Load: 19.0 t ADT: 70

NEWTON AVE

Over: CROOKED CREEK

079020504, Cedar, IA

Built 2017 Load: 20.6 t ADT: 15

230TH ST

Over: STREAM

080010801, Cedar, IA

Built 2007 Load: 23.2 t ADT: 60

FM

Over: BR CEDAR RIVER

079032402, Cedar, IA

Built 2008 Load: 23.4 t ADT: 130

ROSE AVE

Over: SMALL

082023602, Cedar, IA

Built 2009 Load: 24.2 t ADT: 45

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

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Compiled by PlainBridges, Independent data publisher

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