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Data sourced from the National Bridge Inventory (NBI) maintained by the Federal Highway Administration. BridgeStats is not affiliated with the U.S. government. Data is provided for informational purposes only.

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Home IowaAudubon County

Audubon County

Iowa

Total Bridges

204

Poor Condition

18.1%

Avg Sufficiency

57.5

Avg Age

57 yrs

County Overview

Total Bridges

204

Poor Condition

37(18.1%)

Good or Better

76

Avg Sufficiency

57.5

Average Age

57 yrs

Daily Crossings

47K

All Bridges in Audubon County

Showing 1 - 20 of 204 bridges

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120TH ST

over CREEK

Audubon County, Iowa

Built 1941(85 yr)

130TH ST

over CREEK

Audubon County, Iowa

Built 2023(3 yr)

130TH ST

over CREEK

Audubon County, Iowa

Built 2018(8 yr)

130TH ST

over CREEK

Audubon County, Iowa

Built 2021(5 yr)

140TH ST

over CREEK

Audubon County, Iowa

Built 2013(13 yr)

150 ST

over E NISHNABOTNA RIVER

Audubon County, Iowa

Built 2000(26 yr)

160TH ST

over CREEK

Audubon County, Iowa

Built 2016(10 yr)

1ST ST

over DRAINAGE

Audubon County, Iowa

Built 1930(96 yr)

270 ST

over INDIAN CREEK

Audubon County, Iowa

Built 2000(26 yr)

270TH ST

over CREEK

Audubon County, Iowa

Built 1957(69 yr)

270TH ST

over CREEK

Audubon County, Iowa

Built 1959(67 yr)

280TH ST

over CREEK

Audubon County, Iowa

Built 2012(14 yr)

290TH ST

over CREEK

Audubon County, Iowa

Built 1940(86 yr)

305TH ST

over TROUBLESOME CREEK

Audubon County, Iowa

Built 2021(5 yr)

315 ST

over CREEK

Audubon County, Iowa

Built 2000(26 yr)

CARTHAGE ST

over DRAINAGE

Audubon County, Iowa

Built 1997(29 yr)

COUNTY RD

over CREEK

Audubon County, Iowa

Built 1926(100 yr)

COUNTY RD

over CROOKED CREEK

Audubon County, Iowa

Built 1955(71 yr)

EDGERTON ST

over DRAINAGE

Audubon County, Iowa

Built 1960(66 yr)

F 16 120TH ST

over E NISHNABOTNA RIVER

Audubon County, Iowa

Built 2019(7 yr)

...

Data sourced from the Federal Highway Administration's National Bridge Inventory (NBI). Last updated 2024. BridgeStats is not affiliated with or endorsed by the FHWA.

Audubon County Bridge Conditions & Ratings - Iowa | BridgeStats