Cedar County, IA

265 public highway bridges

Cedar County Bridge Snapshot

Cedar County, Iowa contains 265 public highway bridges in the FHWA National Bridge Inventory. Roughly 42.3% are rated “Good,” 34% “Fair,” 21.9% “Poor,” and 21.9% 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.

265
Total Bridges
42.3%
Good
21.9%
Poor
21.9%
Structurally Deficient

Condition Distribution

Good
42.3% (112)
Fair
34% (90)
Poor
21.9% (58)
SD
21.9% (58)

All Bridges (265)

300TH ST

Good

Over: SMALL

079041601, Cedar, IA

Built 2007 Load: 24.3 t ADT: 105

180TH ST

Good

Over: SMALL STREAM

081021501, Cedar, IA

Built 2002 Load: 24.4 t ADT: 45

FM

Good

Over: MILL CREEK

082022106, Cedar, IA

Built 2004 Load: 24.7 t ADT: 60

FM

Good

Over: WAPSINONOC CREEK

079032001, Cedar, IA

Built 2010 Load: 25.5 t ADT: 50

165TH ST

Good

Over: BR OF SUGAR CREEK

081020507, Cedar, IA

Built 2009 Load: 25.5 t ADT: 50

LOCAL

Good

Over: MILL CREEK

082022101, Cedar, IA

Built 2004 Load: 25.8 t ADT: 34

155TH ST

Good

Over: BR OF YANKEE RUN CREEK

082013503, Cedar, IA

Built 2008 Load: 26.1 t ADT: 86

330TH ST

Good

Over: SMALL STREAM

079023201, Cedar, IA

Built 2013 Load: 26.2 t ADT: 100

FM

Good

Over: WAPSINICON RIVER

082011102, Cedar, IA

Built 2010 Load: 27.0 t ADT: 70

MONROE AVE

Good

Over: STREAM

082020602, Cedar, IA

Built 2006 Load: 28.0 t ADT: 40

300TH ST

Good

Over: SMALL

079031801, Cedar, IA

Built 2005 Load: 28.7 t ADT: 35

205TH STREET

Good

Over: ROCK CR

081032705, Cedar, IA

Built 2005 Load: 28.8 t ADT: 40

CHARLES AVE

Good

Over: BR CLEAR CR

082042102, Cedar, IA

Built 2011 Load: 28.8 t ADT: 80

180TH STREET

Good

Over: STREAM

081021301, Cedar, IA

Built 2006 Load: 28.8 t ADT: 20

IA 130

Good

Over: STREAM

IN BENNETT, Cedar, IA

Built 1996 Load: 29.2 t ADT: 900

SPICER AVE

Good

Over: ROCK CREEK

081011904, Cedar, IA

Built 2016 Load: 29.2 t ADT: 35

KING AVE

Good

Over: ROCK CREEK

082032606, Cedar, IA

Built 2012 Load: 29.2 t ADT: 34

FM

Good

Over: WASIPINICON CREEK

079032001, Cedar, IA

Built 2009 Load: 30.2 t ADT: 50

FM

Good

Over: ROCK RUN CREEK

081030805, Cedar, IA

Built 2008 Load: 30.6 t ADT: 30

E 63 (110TH)

Good

Over: MILL CREEK

082021001, Cedar, IA

Built 2012 Load: 31.3 t ADT: 30

VERMONT AVE

Good

Over: ROCK CREEK

080011502, Cedar, IA

Built 2011 Load: 31.4 t ADT: 71

KELLEY AVE

Good

Over: SMALL

081031404, Cedar, IA

Built 2009 Load: 31.5 t ADT: 60

320TH ST

Good

Over: E BR WAPSINONOC CR

079032901, Cedar, IA

Built 2013 Load: 31.6 t ADT: 90

325TH ST

Good

Over: LITTLE ELKHORN CREEK

079012803, Cedar, IA

Built 2011 Load: 31.8 t ADT: 35

WASHINGTON AVE

Good

Over: SMALL STREAM

080011402, Cedar, IA

Built 2017 Load: 31.8 t ADT: 34

HAYES AVE

Good

Over: ROCK RUN CR

081030806, Cedar, IA

Built 2008 Load: 31.8 t ADT: 26

IA 130

Good

Over: SUGAR CREEK

2.4 MI E OF JCT Iowa 38, Cedar, IA

Built 2013 Load: 32.4 t ADT: 2,040

205TH ST

Good

Over: ROCK CREEK

081032603, Cedar, IA

Built 2014 Load: 32.4 t ADT: 40

230 TH ST

Good

Over: STREAM

080011201, Cedar, IA

Built 2007 Load: 32.7 t ADT: 71

240TH ST

Good

Over: SUGAR CREEK

080011801, Cedar, IA

Built 1995 Load: 32.7 t ADT: 60

UNION AVE

Good

Over: SUGAR CREEK

080012802, Cedar, IA

Built 2000 Load: 32.7 t ADT: 970

F28 (BAKER AVE)

Good

Over: GOWER CREEK

080040502, Cedar, IA

Built 2012 Load: 32.7 t ADT: 950

LOCAL

Good

Over: NICHOLSON CREEK

080041901, Cedar, IA

Built 2003 Load: 32.7 t ADT: 72

FM

Good

Over: SMALL

081010210, Cedar, IA

Built 2004 Load: 32.7 t ADT: 740

HOOVER HWY

Good

Over: LIZARD CREEK

081011606, Cedar, IA

Built 2011 Load: 32.7 t ADT: 480

270TH ST

Good

Over: ROCK CREEK

081013501, Cedar, IA

Built 2010 Load: 32.7 t ADT: 60

FM

Good

Over: ROCK RUN CREEK

081030602, Cedar, IA

Built 1996 Load: 32.7 t ADT: 1,300

GRANT AVE

Good

Over: SMALL

081031908, Cedar, IA

Built 1998 Load: 32.7 t ADT: 40

FM

Good

Over: ROCK RUN CREEK

081033101, Cedar, IA

Built 2008 Load: 32.7 t ADT: 1,350

FM

Good

Over: ROCK RUN CREEK

081040101, Cedar, IA

Built 2004 Load: 32.7 t ADT: 90

FOX AVE

Good

Over: ROCK RUN CREEK

081040104, Cedar, IA

Built 1991 Load: 32.7 t ADT: 34

CIDER AVE

Good

Over: COON CR

081040404, Cedar, IA

Built 1998 Load: 32.7 t ADT: 11

DIXON AVE

Good

Over: BALDWIN CREEK

081041508, Cedar, IA

Built 2002 Load: 32.7 t ADT: 45

FM

Good

Over: GOWER CREEK

081043208, Cedar, IA

Built 1997 Load: 32.7 t ADT: 950

LOCAL

Good

Over: BR MILL CREEK

082020102, Cedar, IA

Built 1990 Load: 32.7 t ADT: 26

FM

Good

Over: MILL CREEK

082022106, Cedar, IA

Built 2003 Load: 32.7 t ADT: 60

LOCAL

Good

Over: SMALL STREAM

082231, Cedar, IA

Built 1995 Load: 32.7 t ADT: 30

LOCAL

Good

Over: BR PIONEER CR

082030801, Cedar, IA

Built 1998 Load: 32.7 t ADT: 45

FRANKLIN AVE

Good

Over: PIONEER CREEK

082041202, Cedar, IA

Built 2006 Load: 32.7 t ADT: 40

LOCAL

Good

Over: SMALL STREAM

081033208, Cedar, IA

Built 1991 Load: 32.7 t ADT: 30

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