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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.

The average US bridge is 48 years old. That's a lot of birthday candles.

Humboldt County Bridge Conditions & Ratings - Iowa | BridgeStats

Home IowaHumboldt County

Humboldt County

Iowa

Total Bridges

87

Poor Condition

8.0%

Avg Sufficiency

62.4

Avg Age

58 yrs

County Overview

Total Bridges

87

Poor Condition

7(8.0%)

Good or Better

32

Avg Sufficiency

62.4

Average Age

58 yrs

Daily Crossings

61K

All Bridges in Humboldt County

Showing 1 - 20 of 87 bridges

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1ST AVE N

over EAST DES MOINES RIVER

Humboldt County, Iowa

Built 1988(38 yr)

215TH ST

over DES MOINES RIVER

Humboldt County, Iowa

Built 1899(127 yr)

270TH ST

over CREEK

Humboldt County, Iowa

Built 2017(9 yr)

8TH ST

over LOTTS CREEK

Humboldt County, Iowa

Built 1950(76 yr)

C20 130TH ST

over TRULINER CREEK

Humboldt County, Iowa

Built 2018(8 yr)

FM

over DRAINAGE DITCH

Humboldt County, Iowa

Built 2007(19 yr)

FM

over DM RIVER

Humboldt County, Iowa

Built 1905(121 yr)

FM

over DD

Humboldt County, Iowa

Built 1948(78 yr)

FM

over DM RIVER

Humboldt County, Iowa

Built 1958(68 yr)

FM

over E FORK DES MOINES RIVER

Humboldt County, Iowa

Built 1957(69 yr)

FM

over DM RIVER

Humboldt County, Iowa

Built 1961(65 yr)

FM

over DM RIVER

Humboldt County, Iowa

Built 2001(25 yr)

FM

over DRAINAGE DITCH

Humboldt County, Iowa

Built 1940(86 yr)

FM

over DRAINAGE DITCH

Humboldt County, Iowa

Built 1921(105 yr)

FM

over DRAINAGE DITCH

Humboldt County, Iowa

Built 1958(68 yr)

FM

over DRAINAGE DITCH

Humboldt County, Iowa

Built 1970(56 yr)

FM

over DD NO 100

Humboldt County, Iowa

Built 1974(52 yr)

FM

over E.FK DES MOINES RIVER

Humboldt County, Iowa

Built 1994(32 yr)

FM

over DD

Humboldt County, Iowa

Built 1925(101 yr)

FM

over BLOODY RUN CREEK

Humboldt County, Iowa

Built 1966(60 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.