Tama County, IA

307 public highway bridges

Tama County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Tama County, Iowa contains 307 public highway bridges. Roughly 32.6% are rated “Good,” 32.6% “Fair,” and 32.6% “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.

307
Total Bridges
32.6%
Good
32.6%
Fair
32.6%
Poor Condition

Condition Distribution

Good
32.6% (100)
Fair
32.6% (100)
Poor
32.6% (100)

All Bridges (307)

LOCAL

Poor

Over: BRANCH COON CREEK

085141504, Tama, IA

Built 1966 Load: 18.9 t ADT: 39

LOCAL

Poor

Over: EAST BRANCH SALT CREEK

085133401, Tama, IA

Built 1969 Load: 19.1 t ADT: 39

LOCAL

Poor

Over: TWELVE MILE CREEK

086151002, Tama, IA

Built 1925 Load: 19.2 t ADT: 39

LOCAL

Poor

Over: SUGAR CREEK

084160701, Tama, IA

Built 1917 Load: 19.6 t ADT: 20

LOCAL

Poor

Over: SMALL STREAM

083132506, Tama, IA

Built 1987 Load: 20.0 t ADT: 29

LOCAL

Poor

Over: BRANCH WOLF CREEK

086162502, Tama, IA

Built 1963 Load: 20.0 t ADT: 29

FM

Poor

Over: NORTH WALNUT CREEK

082143302, Tama, IA

Built 1970 Load: 20.9 t ADT: 20

LOCAL

Poor

Over: TWELVE MILE CREEK

086150902, Tama, IA

Built 1970 Load: 20.9 t ADT: 26

FM

Poor

Over: NORTH WALNUT CREEK

082153602, Tama, IA

Built 1930 Load: 21.0 t ADT: 15

FM

Poor

Over: SMALL

084151902, Tama, IA

Built 1963 Load: 21.0 t ADT: 20

LOCAL

Poor

Over: SMALL

084160202, Tama, IA

Built 1983 Load: 21.0 t ADT: 49

LOCAL

Poor

Over: BRANCH OF IOWA RIVER

082143202, Tama, IA

Built 1950 Load: 21.3 t ADT: 5

LOCAL

Poor

Over: EAST BRANCH SALT CREEK

084131201, Tama, IA

Built 1936 Load: 21.3 t ADT: 39

LOCAL

Poor

Over: SALT CREEK

085143002, Tama, IA

Built 1910 Load: 21.7 t ADT: 15

FM

Poor

Over: SALT CREEK

084141103, Tama, IA

Built 1965 Load: 22.0 t ADT: 344

LOCAL

Poor

Over: SMALL STREAM

085160801, Tama, IA

Built 1986 Load: 22.1 t ADT: 39

LOCAL

Poor

Over: STREAM

086161803, Tama, IA

Built 1975 Load: 22.1 t ADT: 49

LOCAL

Poor

Over: RICHLAND CREEK

082151903, Tama, IA

Built 1991 Load: 22.5 t ADT: 11

IRR LOCAL

Poor

Over: BRANCH OF RICHLAND CREEK

082152902, Tama, IA

Built 1988 Load: 22.7 t ADT: 11

LOCAL

Poor

Over: BRANCH IOWA RIVER

084160301, Tama, IA

Built 1985 Load: 23.1 t ADT: 26

FM

Poor

Over: BRANCH SALT CREEK

083131801, Tama, IA

Built 1968 Load: 23.9 t ADT: 59

LOCAL

Poor

Over: EAST BRANCH SALT CREEK

084130302, Tama, IA

Built 1937 Load: 24.0 t ADT: 33

LOCAL

Poor

Over: BRANCH OF SALT CREEK

085152604, Tama, IA

Built 1983 Load: 24.2 t ADT: 33

LOCAL

Poor

Over: SALT CREEK

085153304, Tama, IA

Built 1940 Load: 24.2 t ADT: 20

CO.RD.

Poor

Over: STREAM

083132002, Tama, IA

Built 1965 Load: 24.3 t ADT: 20

NORTH MAIN ST

Poor

Over: SMALL STREAM

083162107, Tama, IA

Built 1962 Load: 24.5 t ADT: 869

FM

Poor

Over: PLAQUE MINE CREEK

082130504, Tama, IA

Built 1970 Load: 24.5 t ADT: 481

LOCAL

Poor

Over: BRANCH OF SALT CREEK

083133406, Tama, IA

Built 1987 Load: 24.5 t ADT: 26

LOCAL

Poor

Over: EAST BRANCH SALT CREEK

084131302, Tama, IA

Built 1940 Load: 24.5 t ADT: 35

LOCAL

Poor

Over: WOLF CREEK

085140906, Tama, IA

Built 1975 Load: 24.5 t ADT: 15

LOCAL

Poor

Over: FOUR MILE CREEK

086153002, Tama, IA

Built 1988 Load: 24.5 t ADT: 11

LOCAL

Poor

Over: SOUTH BRANCH SALT CREEK

084151303, Tama, IA

Built 1940 Load: 24.9 t ADT: 29

LOCAL

Poor

Over: BRANCH SALT CREEK

084142801, Tama, IA

Built 1940 Load: 25.0 t ADT: 39

LOCAL

Poor

Over: INDIAN CREEK

083162902, Tama, IA

Built 1940 Load: 25.1 t ADT: 49

LOCAL

Poor

Over: EAST BRANCH SALT CREEK

084132703, Tama, IA

Built 1987 Load: 25.5 t ADT: 26

FM

Poor

Over: BRANCH OTTER CREEK

083141701, Tama, IA

Built 1940 Load: 25.9 t ADT: 25

LOCAL

Poor

Over: BRANCH SUGAR CREEK

084160602, Tama, IA

Built 1920 Load: 26.5 t ADT: 29

IRR FM

Poor

Over: BRANCH OF RICHLAND CREEK

082153303, Tama, IA

Built 1967 Load: 26.6 t ADT: 304

LOCAL

Poor

Over: OTTER CREEK

084152703, Tama, IA

Built 1920 Load: 27.1 t ADT: 5

FM

Poor

Over: IOWA RIVER OVERFLOW

082131704, Tama, IA

Built 1967 Load: 27.3 t ADT: 786

FM

Poor

Over: SALT CREEK

084132902, Tama, IA

Built 1969 Load: 27.3 t ADT: 363

FM

Poor

Over: WOLF CREEK

085151702, Tama, IA

Built 1970 Load: 27.3 t ADT: 530

E36

Poor

Over: STEIN CREEK

084132401, Tama, IA

Built 1959 Load: 27.8 t ADT: 314

LOCAL

Poor

Over: TWELVE MILE CREEK

086143002, Tama, IA

Built 1985 Load: 27.8 t ADT: 29

IRR-FM

Poor

Over: IOWA RIVER

083153007, Tama, IA

Built 1988 Load: 29.4 t ADT: 619

LOCAL

Poor

Over: KIBBE CREEK

084141002, Tama, IA

Built 1991 Load: 30.2 t ADT: 49

FM

Poor

Over: BRANCH SALT CREEK

083132004, Tama, IA

Built 1970 Load: 30.4 t ADT: 432

FM

Poor

Over: SO BRANCH SALT CREEK

084133202, Tama, IA

Built 1969 Load: 30.4 t ADT: 363

LOCAL

Poor

Over: JORDAN CREEK

084152201, Tama, IA

Built 1940 Load: 31.0 t ADT: 39

FM

Poor

Over: BRANCH SALT CREEK

084130603, Tama, IA

Built 1996 Load: 31.4 t ADT: 344

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.