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

Good

Over: BRANCH WOLF CREEK

086141101, Tama, IA

Built 2007 Load: 48.2 t ADT: 39

FM

Good

Over: WOLF CREEK

086161903, Tama, IA

Built 2003 Load: 48.2 t ADT: 34

LOCAL

Good

Over: BRANCH IOWA RIVER

084162402, Tama, IA

Built 2002 Load: 50.0 t ADT: 59

FM

Good

Over: RICHLAND CREEK

082142006, Tama, IA

Built 1996 Load: 52.9 t ADT: 265

IRR FM

Good

Over: RAVEN CREEK

082160302, Tama, IA

Built 2000 Load: 52.9 t ADT: 471

LOCAL

Good

Over: SALT CREEK

085143502, Tama, IA

Built 2003 Load: 55.2 t ADT: 5

US 30

Good

Over: SALT CREEK

0.8 mi. W of Jct. IA 21, Tama, IA

Built 1989 Load: 58.0 t ADT: 4,510

FM

Poor

Over: SALT CREEK

082132503, Tama, IA

Built 1920 ADT: 157

FM

Poor

Over: IOWA RIVER

082141303, Tama, IA

Built 1914 ADT: 39

LOCAL

Poor

Over: RICHLAND CREEK

082142302, Tama, IA

Built 1960 ADT: 44

LOCAL

Poor

Over: NORTH WALNUT CREEK

082143304, Tama, IA

Built 1915 ADT: 33

LOCAL

Poor

Over: SALT CREEK

083130303, Tama, IA

Built 1955 ADT: 44

LOCAL

Poor

Over: SALT CREEK

083130303, Tama, IA

Built 1897 ADT: 44

IRR LOCAL

Poor

Over: IOWA RIVER OVERFLOW

083161504, Tama, IA

Built 1947 ADT: 216

IRR-LOCAL

Poor

Over: IOWA RIVER OVERFLOW

083162204, Tama, IA

Built 1953 ADT: 216

IRR-LOCAL

Poor

Over: IOWA RIVER

083162204, Tama, IA

Built 1938 ADT: 216

LOCAL

Poor

Over: SOUTH BRANCH SALT CREEK

084132804, Tama, IA

Built 1907 ADT: 26

FM

Poor

Over: BRANCH IOWA RIVER

084160302, Tama, IA

Built 1969 ADT: 579

LOCAL

Poor

Over: SALT CREEK

085142802, Tama, IA

Built 2001 ADT: 5

FM

Poor

Over: RICHLAND CREEK

082151902, Tama, IA

Built 1935 Load: 3.4 t ADT: 39

FM

Poor

Over: BR IOWA RIVER

083151103, Tama, IA

Built 1995 Load: 3.7 t ADT: 717

FM

Poor

Over: IOWA RIVER OVERFLOW

082132002, Tama, IA

Built 1968 Load: 6.5 t ADT: 786

FM

Poor

Over: SALT CREEK

085143406, Tama, IA

Built 1951 Load: 7.6 t ADT: 79

E 5TH STREET

Poor

Over: OVERFLOW IOWA RIVER

082150303, Tama, IA

Built 1900 Load: 8.8 t ADT: 320

LOCAL

Poor

Over: SMALL STREAM

082132104, Tama, IA

Built 1986 Load: 8.9 t ADT: 29

LOCAL

Poor

Over: BR SUGAR CREEK

084160602, Tama, IA

Built 1920 Load: 9.1 t ADT: 29

FM

Poor

Over: BRANCH WOLF CREEK

085130602, Tama, IA

Built 1916 Load: 9.7 t ADT: 34

LOCAL

Poor

Over: RICHLAND CREEK

082152404, Tama, IA

Built 1900 Load: 10.2 t ADT: 5

E36

Poor

Over: SALT CREEK

084132203, Tama, IA

Built 1959 Load: 10.9 t ADT: 314

LOCAL

Poor

Over: SALT CREEK

082130105, Tama, IA

Built 1982 Load: 11.2 t ADT: 11

BUS US 30

Poor

Over: DEER CREEK

083152103, Tama, IA

Built 1953 Load: 11.3 t ADT: 2,887

FM

Poor

Over: TROUBLESOME CREEK

083131403, Tama, IA

Built 1964 Load: 11.3 t ADT: 226

LOCAL

Poor

Over: BRANCH WOLF CREEK

086162602, Tama, IA

Built 1945 Load: 13.0 t ADT: 39

LOCAL RD

Poor

Over: SMALL STREAM

084130601, Tama, IA

Built 1930 Load: 13.0 t ADT: 33

FM

Poor

Over: BRANCH OTTER CREEK

083141703, Tama, IA

Built 1927 Load: 13.2 t ADT: 79

LOCAL

Poor

Over: RAVEN CREEK

082160604, Tama, IA

Built 1940 Load: 13.8 t ADT: 29

IRR LOCAL

Poor

Over: BRANCH OF RICHLAND CREEK

082152001, Tama, IA

Built 1941 Load: 14.1 t ADT: 29

LOCAL

Poor

Over: WOLF CREEK

083132101, Tama, IA

Built 1940 Load: 14.1 t ADT: 20

LOCAL

Poor

Over: BRANCH IOWA RIVER

083150403, Tama, IA

Built 1913 Load: 14.3 t ADT: 33

LOCAL

Poor

Over: NORTH WALNUT CREEK

082153504, Tama, IA

Built 1915 Load: 15.2 t ADT: 26

LOCAL

Poor

Over: F0UR MILE CREEK

085151201, Tama, IA

Built 1979 Load: 15.4 t ADT: 20

LOCAL

Poor

Over: CRYSTAL CREEK

084160102, Tama, IA

Built 1951 Load: 15.9 t ADT: 49

IRR LOCAL

Poor

Over: RICHLAND CREEK

082152002, Tama, IA

Built 1956 Load: 16.2 t ADT: 33

LOCAL

Poor

Over: SUGAR CREEK

083160506, Tama, IA

Built 1900 Load: 16.9 t ADT: 88

FM

Poor

Over: RICHLAND CREEK

082142202, Tama, IA

Built 1946 Load: 17.1 t ADT: 25

FM

Poor

Over: BRANCH IOWA RIVER

084162306, Tama, IA

Built 1965 Load: 17.1 t ADT: 678

LOCAL

Poor

Over: SALT CREEK

083132307, Tama, IA

Built 1927 Load: 17.5 t ADT: 59

LOCAL

Poor

Over: FOUR MILE CRK

086152802, Tama, IA

Built 1981 Load: 17.7 t ADT: 26

LOCAL

Poor

Over: RICHLAND CREEK

082152104, Tama, IA

Built 1925 Load: 18.5 t ADT: 26

LOCAL

Poor

Over: OTTER CREEK

083142905, Tama, IA

Built 1930 Load: 18.8 t ADT: 29

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.