Floyd County, IA

195 public highway bridges

Floyd County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Floyd County, Iowa contains 195 public highway bridges. Roughly 44.6% are rated “Good,” 35.4% “Fair,” and 14.9% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

195
Total Bridges
44.6%
Good
35.4%
Fair
14.9%
Poor Condition

Condition Distribution

Good
44.6% (87)
Fair
35.4% (69)
Poor
14.9% (29)

All Bridges (195)

CO RD S 70

Unknown

Over: US 18

At the Jct. SR S70, Floyd, IA

Built 1999 ADT: 10,500

US 18 EB

Unknown

Over: SHELLROCK RVR REDBALL RD

1.5 mi. E of SR S70, Floyd, IA

Built 1999 ADT: 40

US 18 WB

Unknown

Over: SHELLROCK RVR REDBALL RD

1.5 Mi. E of S.R. S70, Floyd, IA

Built 1999 ADT: 40

US 18 WB

Unknown

Over: SR B35

2.4 mi. E of W Jct US 218, Floyd, IA

Built 1998 ADT: 875

US 18 EB

Unknown

Over: CO RD B35

2.4 mi. E of W Jct US 218, Floyd, IA

Built 1998 ADT: 875

US 218 NB

Unknown

Over: US 18

At Jct. SR T64 & US 218, Floyd, IA

Built 1999 ADT: 1,300

US 218 SB

Unknown

Over: US 18

At Jct. SR T64 & US 218, Floyd, IA

Built 1999 ADT: 1,300

US 218 NB

Unknown

Over: IA 14 & SHERMAN CREEK

At Jct. IA 14, Floyd, IA

Built 1999 ADT: 1,075

US 218 SB

Unknown

Over: IA 14 & SHERMAN CREEK

At Jct. IA 14, Floyd, IA

Built 1999 ADT: 1,075

US 18 EB IA 27 SB

Unknown

Over: US 218 T44

US 218 INTERSECTION, Floyd, IA

Built 2022

FM

Fair

Over: LOST WATER CREEK

097182902, Floyd, IA

Built 1996 Load: 13.5 t ADT: 874

LOCAL

Fair

Over: FLOOD CREEK

094170101, Floyd, IA

Built 1984 Load: 14.3 t ADT: 39

LOCAL

Fair

Over: ACKLEY CREEK

094182301, Floyd, IA

Built 1919 Load: 17.0 t ADT: 26

LOCAL

Fair

Over: CREEK

095161702, Floyd, IA

Built 1919 Load: 17.3 t ADT: 29

LOCAL

Fair

Over: SMALL STREAM

095170401, Floyd, IA

Built 1986 Load: 17.3 t ADT: 26

LOCAL

Fair

Over: ACKLEY CREEK

094181402, Floyd, IA

Built 1999 Load: 17.9 t ADT: 44

FM

Fair

Over: LITTLE CEDAR RIVER

097153102, Floyd, IA

Built 1959 Load: 18.1 t ADT: 79

LOCAL

Fair

Over: SMALL STREAM

097162102, Floyd, IA

Built 1974 Load: 19.0 t ADT: 20

LOCAL RD

Fair

Over: FLOOD CREEK

095172302, Floyd, IA

Built 1994 Load: 20.4 t ADT: 20

FM

Fair

Over: GIZZARD CREEK

095152301, Floyd, IA

Built 1958 Load: 21.1 t ADT: 678

LOCAL

Fair

Over: CREEK

097173401, Floyd, IA

Built 1900 Load: 21.3 t ADT: 39

LOCAL

Fair

Over: CREEK

095182501, Floyd, IA

Built 1980 Load: 22.1 t ADT: 29

FM

Fair

Over: FLOOD CREEK

095171004, Floyd, IA

Built 1970 Load: 22.3 t ADT: 59

LOCAL

Fair

Over: BEAVER CREEK

095182604, Floyd, IA

Built 1967 Load: 22.3 t ADT: 33

LOCAL

Fair

Over: BEAVER CREEK

095182701, Floyd, IA

Built 1971 Load: 22.3 t ADT: 20

LOCAL RD

Fair

Over: FLOOD CREEK

096181001, Floyd, IA

Built 1976 Load: 22.3 t ADT: 26

FM

Fair

Over: FLOOD CREEK

094163402, Floyd, IA

Built 1964 Load: 22.6 t ADT: 187

LOCAL

Fair

Over: SMALL STREAM

096161304, Floyd, IA

Built 1988 Load: 22.8 t ADT: 78

LOCAL

Fair

Over: SMALL STREAM

096173302, Floyd, IA

Built 1987 Load: 24.9 t ADT: 26

LOCAL

Fair

Over: CREEK

094151601, Floyd, IA

Built 1958 Load: 25.0 t ADT: 49

FM

Fair

Over: ACKLEY CREEK

094171704, Floyd, IA

Built 1957 Load: 25.1 t ADT: 59

LOCAL

Fair

Over: SHELL ROCK RIVER

094172803, Floyd, IA

Built 1987 Load: 25.1 t ADT: 49

FM

Fair

Over: CEDAR RIVER

095153407, Floyd, IA

Built 1980 Load: 25.1 t ADT: 167

FM

Fair

Over: FLOOD CREEK

096181104, Floyd, IA

Built 1969 Load: 26.6 t ADT: 39

LOCAL

Fair

Over: CREEK

096181101, Floyd, IA

Built 1989 Load: 26.8 t ADT: 15

LOCAL

Fair

Over: SMALL

097152201, Floyd, IA

Built 1989 Load: 28.9 t ADT: 20

FM

Fair

Over: DRY RUN CREEK

094152003, Floyd, IA

Built 1979 Load: 30.0 t ADT: 530

FM

Fair

Over: FLOOD CREEK

094161801, Floyd, IA

Built 1969 Load: 30.4 t ADT: 412

300TH ST

Fair

Over: FLOOD CREEK

094163303, Floyd, IA

Built 1964 Load: 30.4 t ADT: 49

LOCAL

Fair

Over: GIZZARD CREEK

095152502, Floyd, IA

Built 1965 Load: 30.4 t ADT: 59

LOCAL

Fair

Over: FLOOD CREEK

096180302, Floyd, IA

Built 1967 Load: 30.4 t ADT: 44

LOCAL

Fair

Over: ACKLEY CREEK

094182402, Floyd, IA

Built 1979 Load: 30.6 t ADT: 26

FM

Fair

Over: GIZZARD CREEK

095153601, Floyd, IA

Built 1970 Load: 30.6 t ADT: 108

LOCAL

Fair

Over: CREEK

095160304, Floyd, IA

Built 1984 Load: 30.8 t ADT: 78

FM

Fair

Over: SKUNK CREEK

097172502, Floyd, IA

Built 1985 Load: 31.1 t ADT: 1,365

LOCAL

Fair

Over: CREEK

094153501, Floyd, IA

Built 1987 Load: 31.7 t ADT: 26

OLD HWY RD

Fair

Over: BLOODY RUN CREEK

095152006, Floyd, IA

Built 1959 Load: 31.7 t ADT: 687

FM

Fair

Over: PETERS CREEK

094161603, Floyd, IA

Built 1986 Load: 31.8 t ADT: 412

US 218

Fair

Over: STREAM

0.6 mi. N of Jct. SR B-60, Floyd, IA

Built 2001 Load: 31.8 t ADT: 10,200

LOCAL

Fair

Over: CREEK

095152002, Floyd, IA

Built 1985 Load: 32.7 t ADT: 33

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.