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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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Union County Bridge Conditions & Ratings - Iowa | BridgeStats

Home IowaUnion County

Union County

Iowa

Total Bridges

172

Poor Condition

32.0%

Avg Sufficiency

55.9

Avg Age

46 yrs

County Overview

Total Bridges

172

Poor Condition

55(32.0%)

Good or Better

50

Avg Sufficiency

55.9

Average Age

46 yrs

Daily Crossings

71K

All Bridges in Union County

Showing 1 - 20 of 172 bridges

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150TH ST

over SMALL STREAM

Union County, Iowa

Built 2024(2 yr)

160TH ST

over SMALL STREAM

Union County, Iowa

Built 2024(2 yr)

170TH ST

over TWO MILE CREEK

Union County, Iowa

Built 2021(5 yr)

170TH STREET

over GRAND RIVER

Union County, Iowa

Built 1957(69 yr)

190TH ST

over SMALL STREAM

Union County, Iowa

Built 2013(13 yr)

197TH ST

over STREAM

Union County, Iowa

Built 2017(9 yr)

210TH ST

over SMALL STREAM

Union County, Iowa

Built 2012(14 yr)

210TH STREET

over FOURMILE CREEK

Union County, Iowa

Built 1995(31 yr)

230TH ST

over SEVEN MILE CREEK

Union County, Iowa

Built 2012(14 yr)

8TH ST RELOC!

over DRAINAGE

Union County, Iowa

Built 1992(34 yr)

ADAMS ST

over MCKINLEY LAKE

Union County, Iowa

Built 2017(9 yr)

BERWICK/SEC RD

over DRAINAGE

Union County, Iowa

Built 1998(28 yr)

CHERRY ST

over E BR MIDDLE PLATTE RIVER

Union County, Iowa

Built 2023(3 yr)

DOGWOOD AVE

over PLATTE RIVER

Union County, Iowa

Built 2024(2 yr)

EAGLE AVE

over SMALL STREAM

Union County, Iowa

Built 2015(11 yr)

FM

over CREEK

Union County, Iowa

Built 1994(32 yr)

FM

over CREEK

Union County, Iowa

Built 1964(62 yr)

FM

over BR W PLATTE RIVER

Union County, Iowa

Built 1957(69 yr)

FM

over 12 MILE CREEK

Union County, Iowa

Built 1990(36 yr)

FM

over CREEK

Union County, Iowa

Built 2004(22 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.