Ida County, IA

164 public highway bridges

Ida County Bridge Snapshot

Ida County, Iowa contains 164 public highway bridges in the FHWA National Bridge Inventory. Roughly 42.1% are rated “Good,” 40.2% “Fair,” 17.7% “Poor,” and 17.7% 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.

164
Total Bridges
42.1%
Good
17.7%
Poor
17.7%
Structurally Deficient

Condition Distribution

Good
42.1% (69)
Fair
40.2% (66)
Poor
17.7% (29)
SD
17.7% (29)

All Bridges (164)

LOCAL

Fair

Over: CREEK

088400802, Ida, IA

Built 1965 Load: 39.0 t ADT: 72

LOCAL

Fair

Over: EAST FORK BATTLE CREEK

088403002, Ida, IA

Built 1965 Load: 39.0 t ADT: 15

LOCAL

Fair

Over: BR SILVER CREEK

088391901, Ida, IA

Built 1999 Load: 40.5 t ADT: 15

LOCAL

Fair

Over: TRIB MAPLE RIVER

088401101, Ida, IA

Built 2002 Load: 41.5 t ADT: 26

LOCAL

Fair

Over: CREEK

089402901, Ida, IA

Built 1999 Load: 41.7 t ADT: 30

FM

Fair

Over: SMALL STREAM

089410102, Ida, IA

Built 1974 Load: 42.4 t ADT: 290

FM

Fair

Over: SMALL STREAM

089411304, Ida, IA

Built 1974 Load: 42.4 t ADT: 290

MARKET AVE

Fair

Over: SOLDIER RIVER

086392902, Ida, IA

Built 2000 Load: 43.2 t ADT: 26

FM

Fair

Over: ALDRICH CREEK

087412001, Ida, IA

Built 1970 Load: 44.1 t ADT: 210

LOCAL

Fair

Over: CREEK

088400202, Ida, IA

Built 1999 Load: 44.2 t ADT: 21

LOCAL

Fair

Over: ASHTON CREEK

089410202, Ida, IA

Built 1999 Load: 45.7 t ADT: 21

MARKET AVE

Fair

Over: CREEK

086392902, Ida, IA

Built 2000 Load: 47.1 t ADT: 26

FM

Fair

Over: BATTLE CREEK

087410102, Ida, IA

Built 1968 Load: 47.2 t ADT: 499

FM

Fair

Over: SMALL STREAM

089412401, Ida, IA

Built 1974 Load: 47.3 t ADT: 210

LOCAL

Fair

Over: SMALL

086410603, Ida, IA

Built 1978 Load: 65.2 t ADT: 35

FM

Fair

Over: ALDRICH CREEK

087412804, Ida, IA

Built 1969 Load: 76.2 t ADT: 429

LOCAL

Good

Over: MAPLE RIVER

089391603, Ida, IA

Built 1984 Load: 16.8 t ADT: 35

FM

Good

Over: W FORK BATTLE CREEK

088412201, Ida, IA

Built 2009 Load: 17.4 t ADT: 26

LOCAL

Good

Over: WEST FOR BATTLE CREEK

088412602, Ida, IA

Built 2003 Load: 18.0 t ADT: 21

LOCAL RD

Good

Over: MAPLE RIVER

088402501, Ida, IA

Built 2002 Load: 20.4 t ADT: 21

LOCAL

Good

Over: ASHTON CREEK

089411101, Ida, IA

Built 2009 Load: 21.9 t ADT: 15

LOCAL

Good

Over: ALDRICH CREEK

087411701, Ida, IA

Built 2006 Load: 22.3 t ADT: 26

LOCAL

Good

Over: BR. HOSKINS CREEK

087392803, Ida, IA

Built 1999 Load: 24.5 t ADT: 5

IA 175

Good

Over: STREAM

2.2 mi. W of W jct US 59, Ida, IA

Built 2007 Load: 24.9 t ADT: 2,140

IA 175

Good

Over: STREAM

3.2 mi E of E Jct US 59, Ida, IA

Built 1939 Load: 24.9 t ADT: 2,080

IA 175

Good

Over: STREAM

2.1 mi. E of E jct US 59, Ida, IA

Built 1939 Load: 25.7 t ADT: 2,080

LOCAL

Good

Over: CREEK

089392902, Ida, IA

Built 2001 Load: 26.8 t ADT: 26

FM

Good

Over: BATTLE CREEK

088413501, Ida, IA

Built 1981 Load: 29.0 t ADT: 40

LOCAL

Good

Over: HALFWAY CREEK

089392304, Ida, IA

Built 1986 Load: 29.8 t ADT: 72

IA 175

Good

Over: STREAM

1.6 mi. W of W Jct US 59, Ida, IA

Built 2007 Load: 30.1 t ADT: 2,140

M15 JASPER AVE

Good

Over: SOLDIER RIVER

086402302, Ida, IA

Built 2015 Load: 32.4 t ADT: 439

220TH AVE

Good

Over: ELK CREEK

087390201, Ida, IA

Built 2014 Load: 32.4 t ADT: 21

D15 125TH ST

Good

Over: BITTER CREEK

089411805, Ida, IA

Built 2020 Load: 32.4 t ADT: 100

US 20 WB

Good

Over: FRITZ CREEK

3.4 mi E of jct US 59, Ida, IA

Built 2017 Load: 32.4 t ADT: 2,550

US 20 WB

Good

Over: MAPLE RIVER

4.1 MI. E. OF E. JCT. 59, Ida, IA

Built 2017 Load: 32.4 t ADT: 2,550

FM

Good

Over: SOLDIER RIVER

086391501, Ida, IA

Built 1989 Load: 32.7 t ADT: 80

LOCAL

Good

Over: SOLDIER RIVER

086392201, Ida, IA

Built 1994 Load: 32.7 t ADT: 5

FM

Good

Over: SOLDIER RIVER

086392202, Ida, IA

Built 2000 Load: 32.7 t ADT: 11

LOCAL ROAD

Good

Over: SOLDIER RIVER

086392801, Ida, IA

Built 2006 Load: 32.7 t ADT: 11

LOCAL

Good

Over: HOSKINS CREEK

087393501, Ida, IA

Built 2004 Load: 32.7 t ADT: 26

LOCAL

Good

Over: UNAMED CREEK

087402901, Ida, IA

Built 1990 Load: 32.7 t ADT: 35

ALPINE AVE

Good

Over: CREEK

087410802, Ida, IA

Built 1991 Load: 32.7 t ADT: 21

LOCAL

Good

Over: CREEK

087412604, Ida, IA

Built 1996 Load: 32.7 t ADT: 72

M31 (QUAIL AVE)

Good

Over: UNNAMED CREEK

088390102, Ida, IA

Built 2012 Load: 32.7 t ADT: 369

LOCAL

Good

Over: SILVER CREEK

088391002, Ida, IA

Built 1998 Load: 32.7 t ADT: 30

170TH ST

Good

Over: SMALL STREAM

088400701, Ida, IA

Built 2022 Load: 32.7 t ADT: 21

LOCAL

Good

Over: BRANCH BECON CREEK

088410602, Ida, IA

Built 2002 Load: 32.7 t ADT: 15

LOCAL

Good

Over: SMALL STREAM

088411401, Ida, IA

Built 1998 Load: 32.7 t ADT: 15

LOCAL

Good

Over: CREEK

088413002, Ida, IA

Built 1992 Load: 32.7 t ADT: 34

FM

Good

Over: UNNAMED CREEK

089393001, Ida, IA

Built 2005 Load: 32.7 t ADT: 609

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