Guthrie County, IA

236 public highway bridges

Guthrie County Bridge Snapshot

Guthrie County, Iowa contains 236 public highway bridges in the FHWA National Bridge Inventory. Roughly 22.5% are rated “Good,” 39.4% “Fair,” 38.1% “Poor,” and 38.1% 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.

236
Total Bridges
22.5%
Good
38.1%
Poor
38.1%
Structurally Deficient

Condition Distribution

Good
22.5% (53)
Fair
39.4% (93)
Poor
38.1% (90)
SD
38.1% (90)

All Bridges (236)

LOCAL

Structurally Deficient

Over: MASON CREEK

079322403, Guthrie, IA

Built 1940 ADT: 11

LOCAL

Structurally Deficient

Over: MASON CREEK

079322808, Guthrie, IA

Built 1920 ADT: 11

FM

Structurally Deficient

Over: LONE GROVE CREEK

079330202, Guthrie, IA

Built 1950 ADT: 71

LOCAL

Structurally Deficient

Over: SEELY CREEK

079331303, Guthrie, IA

Built 1957 ADT: 40

LOCAL

Structurally Deficient

Over: STREAM

080303406, Guthrie, IA

Built 1940 ADT: 5

LOCAL

Structurally Deficient

Over: BRUSHY CK

080312904, Guthrie, IA

Built 1910 ADT: 60

LOCAL

Structurally Deficient

Over: STREAM

080320504, Guthrie, IA

Built 1960 ADT: 11

LOCAL

Structurally Deficient

Over: STREAM

081310902, Guthrie, IA

Built 1953 ADT: 29

FM

Structurally Deficient

Over: SMALL CREEK

081311901, Guthrie, IA

Built 1955 ADT: 26

LOCAL

Structurally Deficient

Over: STREAM

080301005, Guthrie, IA

Built 1941 Load: 3.3 t ADT: 15

LOCAL

Structurally Deficient

Over: TROUBLESOME CREEK

079332902, Guthrie, IA

Built 1957 Load: 4.2 t ADT: 20

LOCAL

Structurally Deficient

Over: TRIB TO MIDDLE RIVER

078332402, Guthrie, IA

Built 1966 Load: 4.3 t ADT: 34

LOCAL

Structurally Deficient

Over: STREAM

079312103, Guthrie, IA

Built 1957 Load: 5.2 t ADT: 29

LOCAL

Structurally Deficient

Over: STREAM

078323604, Guthrie, IA

Built 1970 Load: 5.3 t ADT: 11

FM

Structurally Deficient

Over: SMALL CREEK

079302906, Guthrie, IA

Built 1957 Load: 5.5 t ADT: 79

LOCAL

Structurally Deficient

Over: STREAM

081312802, Guthrie, IA

Built 1957 Load: 6.3 t ADT: 34

FM

Structurally Deficient

Over: BEAR CREEK

079322606, Guthrie, IA

Built 1959 Load: 8.0 t ADT: 60

LOCAL

Structurally Deficient

Over: TRIB TO MASON CREEK

079322806, Guthrie, IA

Built 1957 Load: 8.1 t ADT: 20

MIRACLE LN

Structurally Deficient

Over: STREAM

079313203, Guthrie, IA

Built 1950 Load: 8.3 t ADT: 11

FM

Structurally Deficient

Over: FROST CREEK

080332302, Guthrie, IA

Built 1959 Load: 9.3 t ADT: 20

LOCAL

Structurally Deficient

Over: SMALL STREAM

081330901, Guthrie, IA

Built 1987 Load: 9.8 t ADT: 15

LOCAL

Structurally Deficient

Over: MIDDLE RIVER

078322602, Guthrie, IA

Built 1930 Load: 10.5 t ADT: 60

FM

Structurally Deficient

Over: S RACCOON RIVER

079312302, Guthrie, IA

Built 1959 Load: 11.6 t ADT: 20

FM

Structurally Deficient

Over: SMALL STREAM

078312704, Guthrie, IA

Built 1954 Load: 12.0 t ADT: 89

LOCAL

Structurally Deficient

Over: STREAM

080320601, Guthrie, IA

Built 1951 Load: 12.0 t ADT: 11

LOCAL

Structurally Deficient

Over: STREAM

080311902, Guthrie, IA

Built 1959 Load: 12.2 t ADT: 29

LOCAL

Structurally Deficient

Over: SMALL CREEK

078331702, Guthrie, IA

Built 1949 Load: 13.1 t ADT: 40

LOCAL

Structurally Deficient

Over: SMALL STREAM

078311605, Guthrie, IA

Built 1945 Load: 13.8 t ADT: 11

LOCAL

Structurally Deficient

Over: STREAM

080320902, Guthrie, IA

Built 1940 Load: 14.7 t ADT: 5

LOCAL

Structurally Deficient

Over: STREAM

078300302, Guthrie, IA

Built 1975 Load: 17.0 t ADT: 20

LOCAL

Structurally Deficient

Over: TRIB. TO TROUBLESOME

079332701, Guthrie, IA

Built 1920 Load: 17.0 t ADT: 60

LOCAL

Structurally Deficient

Over: TRIB. TO TROUBLESOME

079333402, Guthrie, IA

Built 1920 Load: 17.0 t ADT: 20

LOCAL RD

Structurally Deficient

Over: STREAM

081311602, Guthrie, IA

Built 1920 Load: 17.0 t ADT: 15

LOCAL

Structurally Deficient

Over: STREAM

078330103, Guthrie, IA

Built 1940 Load: 20.7 t ADT: 5

LOCAL

Structurally Deficient

Over: TRIB TO MASON CREEK

079321306, Guthrie, IA

Built 1977 Load: 20.9 t ADT: 40

FM

Structurally Deficient

Over: TROUBLESOME CREEK

079332202, Guthrie, IA

Built 1948 Load: 21.0 t ADT: 40

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