Chickasaw County, IA

268 public highway bridges

Chickasaw County Bridge Snapshot

Chickasaw County, Iowa contains 268 public highway bridges in the FHWA National Bridge Inventory. Roughly 39.2% are rated “Good,” 30.2% “Fair,” 27.2% “Poor,” and 27.2% 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.

268

Total Bridges

39.2%

Good

27.2%

Poor

27.2%

Structurally Deficient

Condition Distribution

Good

39.2% (105)

Fair

30.2% (81)

Poor

27.2% (73)

SD

27.2% (73)

All Bridges (268)

Sort:

LOCAL

Over: BR WASIPINICON RIVER

097142904, Chickasaw, IA

Built 2008 Load: 32.7 t ADT: 26

LOCAL

Over: SMALL STREAM

097122503, Chickasaw, IA

Built 1999 Load: 32.7 t ADT: 16

LOCAL

Over: SMALL STREAM

095110401, Chickasaw, IA

Built 2000 Load: 32.7 t ADT: 41

LOCAL

Over: CRANE RIVER

096121403, Chickasaw, IA

Built 1982 Load: 33.5 t ADT: 82

FM

Over: LITTLE CEDAR RIVER

094140401, Chickasaw, IA

Built 1971 Load: 33.6 t ADT: 49

FM

Over: WAPSIPINICON RIVER

097142903, Chickasaw, IA

Built 1996 Load: 33.7 t ADT: 29

IA 24

Over: CRANE CREEK

0.2 mi. E of W Jct SR V56, Chickasaw, IA

Built 2006 Load: 33.8 t ADT: 2,690

LOCAL

Over: LITTLE WAPSIPINICON RVR

096140103, Chickasaw, IA

Built 1990 Load: 35.7 t ADT: 30

140TH ST

Over: CREEK

096131001, Chickasaw, IA

Built 2000 Load: 35.8 t ADT: 30

IA 24

Over: EAST WAPSIPINICON RIVER

2.2 mi. E of Jct. SR B57, Chickasaw, IA

Built 2000 Load: 36.0 t ADT: 3,150

LOCAL

Over: SPRING BRANCH

095121901, Chickasaw, IA

Built 1998 Load: 36.1 t ADT: 91

ODESSA

Over: PLUM CREEK

096123402, Chickasaw, IA

Built 2000 Load: 36.1 t ADT: 21

LOCAL

Over: EAST WAPSIPINICON RIVER

095120902, Chickasaw, IA

Built 1990 Load: 36.3 t ADT: 118

YOUNG WAY

Over: DRY RUN

095110110, Chickasaw, IA

Built 2000 Load: 36.6 t ADT: 5

LOCAL

Over: EAST WAPSIPINICON RIVER

096130901, Chickasaw, IA

Built 1988 Load: 36.6 t ADT: 30

LOCAL

Over: WAPSIPINICON RIVER

095140102, Chickasaw, IA

Built 2001 Load: 37.1 t ADT: 104

LOCAL

Over: EAST WAPSIPINICON RIVER

096123102, Chickasaw, IA

Built 1989 Load: 37.1 t ADT: 157

LOCAL

Over: BR E WAPSIPINICON RIVER

094122101, Chickasaw, IA

Built 1990 Load: 37.2 t ADT: 30

FM

Over: LITTLE TURKEY CREEK

097111901, Chickasaw, IA

Built 2004 Load: 37.2 t ADT: 157

FM

Over: BRANCH ELK CREEK

097132202, Chickasaw, IA

Built 1998 Load: 37.2 t ADT: 29

LOCAL

Over: CREEK

094120902, Chickasaw, IA

Built 2004 Load: 38.0 t ADT: 49

LOCAL

Over: CREEK

096143501, Chickasaw, IA

Built 2006 Load: 38.3 t ADT: 29

LOCAL

Over: CREEK

094131101, Chickasaw, IA

Built 1995 Load: 38.5 t ADT: 35

LOCAL

Over: DRY RUN CREEK

095143102, Chickasaw, IA

Built 1990 Load: 38.5 t ADT: 49

LOCAL

Over: CREEK

094120801, Chickasaw, IA

Built 1999 Load: 38.7 t ADT: 73

LOCAL

Over: PLUM CREEK

095121008, Chickasaw, IA

Built 1989 Load: 38.7 t ADT: 73

LOCAL

Over: ELK CREEK

096130601, Chickasaw, IA

Built 1991 Load: 38.7 t ADT: 30

LOCAL

Over: CREEK

097113004, Chickasaw, IA

Built 2004 Load: 38.7 t ADT: 21

LOCAL-CO LINE

Over: WAPSIPINICON RIVER

097142401, Chickasaw, IA

Built 1991 Load: 38.7 t ADT: 82

V48 QUINLAN AVE

Over: EAST FORK WAPSIPINICON

094121310, Chickasaw, IA

Built 2022 Load: 38.9 t ADT: 540

LOCAL

Over: E FK WAPSIPINICON RIVER

094122201, Chickasaw, IA

Built 2003 Load: 40.3 t ADT: 30

V56 UNION

Over: LITTLE TURKEY

096111002, Chickasaw, IA

Built 2008 Load: 40.5 t ADT: 717

LOCAL

Over: CREEK

094110701, Chickasaw, IA

Built 2006 Load: 41.0 t ADT: 154

FM

Over: LITTLE WAPSIPINICON RVR

096132002, Chickasaw, IA

Built 2007 Load: 41.0 t ADT: 697

LOCAL

Over: LITTLE TURKEY RIVER

097113304, Chickasaw, IA

Built 2007 Load: 41.0 t ADT: 34

FM

Over: E FORK WAPSIPINICON

095120608, Chickasaw, IA

Built 1999 Load: 41.7 t ADT: 383

LOCAL

Over: EAST WAPSIPINICON

095122201, Chickasaw, IA

Built 2002 Load: 41.7 t ADT: 104

KENWOOD AVE

Over: EAST WAPSIPINICON RIVER

096132402, Chickasaw, IA

Built 2022 Load: 41.8 t ADT: 187

LOCAL

Over: WAPSIPINICON RIVER

094131001, Chickasaw, IA

Built 2013 Load: 43.1 t ADT: 35

FM

Over: LITTLE TURKEY RIVER

096111405, Chickasaw, IA

Built 1995 Load: 44.8 t ADT: 157

FM

Over: LITTLE WAPSIPINICON

097142501, Chickasaw, IA

Built 2009 Load: 45.3 t ADT: 187

US 18

Over: LITTLE WAP RIVER OVRFLW

3.0 mi. W of W Jct. US 63, Chickasaw, IA

Built 2001 Load: 45.3 t ADT: 3,030

B54 240TH

Over: E FORK WAPSIPINICON

095123101, Chickasaw, IA

Built 2018 Load: 49.2 t ADT: 511

LOCAL

Over: SPRING BRANCH

095133502, Chickasaw, IA

Built 2005 Load: 50.0 t ADT: 41

IA 24

Over: PLUM CREEK

4.0 MI. E OF S.R. B57, Chickasaw, IA

Built 2000 Load: 52.5 t ADT: 4,290

FM

Over: WAPSIPINICON RIVER

096140901, Chickasaw, IA

Built 1957 Load: 11.2 t ADT: 501

LOCAL

Over: CREEK

095132404, Chickasaw, IA

Built 1960 Load: 11.8 t ADT: 73

LOCAL

Over: LITTLE TURKEY RIVER

096111402, Chickasaw, IA

Built 1966 Load: 12.7 t ADT: 62

LOCAL

Over: BR E FK WAPSIPINICON RVR

096131301, Chickasaw, IA

Built 1982 Load: 13.2 t ADT: 59

FM

Over: CRANE CREEK

096121102, Chickasaw, IA

Built 1960 Load: 13.5 t ADT: 69

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026