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)

Sort:

LOCAL

Over: BRANCH DEER CREEK

083151003, Tama, IA

Built 1999 Load: 24.9 t ADT: 11

LOCAL

Over: SUGAR CREEK

084162901, Tama, IA

Built 1987 Load: 24.9 t ADT: 15

LOCAL

Over: FOUR MILE CREEK

086153002, Tama, IA

Built 1988 Load: 25.1 t ADT: 11

FM

Over: BRANCH SALT CREEK

083141301, Tama, IA

Built 1968 Load: 25.3 t ADT: 59

FM

Over: ROCK CREEK

085130102, Tama, IA

Built 1968 Load: 25.3 t ADT: 39

LOCAL

Over: CRYSTAL CREEK

085153102, Tama, IA

Built 1997 Load: 25.6 t ADT: 15

LOCAL

Over: BRANCH WOLF CREEK

085160501, Tama, IA

Built 1998 Load: 25.8 t ADT: 15

LOCAL

Over: JORDAN CREEK

084152201, Tama, IA

Built 1900 Load: 25.9 t ADT: 39

FM

Over: BRANCH IOWA RIVER

084152902, Tama, IA

Built 1950 Load: 25.9 t ADT: 39

FM

Over: BRANCH OF IOWA RIVER

082151203, Tama, IA

Built 1936 Load: 26.1 t ADT: 491

LOCAL

Over: COON CREEK

085142403, Tama, IA

Built 1945 Load: 26.2 t ADT: 20

LOCAL

Over: SALT CREEK

084140201, Tama, IA

Built 2005 Load: 26.4 t ADT: 20

LOCAL

Over: WOLF CREEK

085151604, Tama, IA

Built 1985 Load: 26.4 t ADT: 33

LOCAL

Over: EAST BRANCH SALT CREEK

084131501, Tama, IA

Built 1992 Load: 26.9 t ADT: 20

LOCAL

Over: COON CREEK

085141404, Tama, IA

Built 1997 Load: 26.9 t ADT: 137

LOCAL

Over: TWELVE MILE CREEK

086151701, Tama, IA

Built 1950 Load: 27.5 t ADT: 20

FM

Over: SO BRANCH SALT CREEK

084141904, Tama, IA

Built 1953 Load: 27.6 t ADT: 39

LOCAL

Over: SALT CREEK

083131502, Tama, IA

Built 1995 Load: 27.7 t ADT: 26

IA 21

Over: WOLF CREEK

0.4 MILES SOUTH OF D65, Tama, IA

Built 1960 Load: 27.9 t ADT: 2,600

LOCAL

Over: NORTH WALNUT CREEK

082143502, Tama, IA

Built 1966 Load: 28.3 t ADT: 26

LOCAL

Over: BRANCH SALT CREEK

084130602, Tama, IA

Built 1960 Load: 28.6 t ADT: 26

LOCAL

Over: NORTH COON CREEK

085141104, Tama, IA

Built 1937 Load: 28.8 t ADT: 88

LOCAL

Over: DEER CREEK

083150407, Tama, IA

Built 1940 Load: 29.1 t ADT: 44

LOCAL

Over: PLAQUE MINE CREEK

082130906, Tama, IA

Built 1985 Load: 29.5 t ADT: 39

LOCAL

Over: OTTER CREEK

083140603, Tama, IA

Built 1940 Load: 29.6 t ADT: 49

US 63

Over: DRAINAGE DITCH

3.0 MILES S OF JCT SR E29, Tama, IA

Built 1976 Load: 30.0 t ADT: 3,100

FM

Over: SUGAR CREEK

083160904, Tama, IA

Built 1984 Load: 30.2 t ADT: 157

IRR-FM

Over: RAVEN CREEK

083162605, Tama, IA

Built 1981 Load: 30.2 t ADT: 432

LOCAL

Over: TWELVE MILE CREEK

086142906, Tama, IA

Built 2006 Load: 30.4 t ADT: 20

FM

Over: TWELVE MILE CREEK

086152301, Tama, IA

Built 1981 Load: 30.6 t ADT: 196

FM

Over: BRANCH WOLF CREEK

086152904, Tama, IA

Built 1970 Load: 30.6 t ADT: 530

IRR-FM

Over: IOWA RIVER OVERFLOW

083152909, Tama, IA

Built 1972 Load: 31.9 t ADT: 619

IRR-FM

Over: IOWA RIVER OVERFLOW

083152907, Tama, IA

Built 1972 Load: 32.1 t ADT: 619

E66

Over: DRAINAGE DITCH

083143603, Tama, IA

Built 1976 Load: 32.7 t ADT: 1,031

FM

Over: BRANCH OF RICHLAND CREEK

082142004, Tama, IA

Built 1994 Load: 32.7 t ADT: 265

IRR FM

Over: BRANCH OF RICHLAND CREEK

082153101, Tama, IA

Built 2002 Load: 32.7 t ADT: 304

M AVE

Over: BRANCH IOWA RIVER

083143102, Tama, IA

Built 1983 Load: 32.7 t ADT: 5

FM

Over: BRANCH INDIAN CREEK

083162901, Tama, IA

Built 1984 Load: 32.7 t ADT: 334

LOCAL

Over: DEER CREEK

084153104, Tama, IA

Built 1994 Load: 32.7 t ADT: 26

FM

Over: BRANCH IOWA RIVER

084161801, Tama, IA

Built 1982 Load: 32.7 t ADT: 962

LOCAL

Over: BRANCH DEER CREEK

084162201, Tama, IA

Built 1983 Load: 32.7 t ADT: 59

LOCAL

Over: SMALL STREAM

085131002, Tama, IA

Built 1987 Load: 32.7 t ADT: 11

LOCAL

Over: SMALL STREAM

085132301, Tama, IA

Built 1986 Load: 32.7 t ADT: 255

LOCAL

Over: SALT CREEK

085142702, Tama, IA

Built 2009 Load: 32.7 t ADT: 20

LOCAL

Over: DRAINAGE

086161101, Tama, IA

Built 1990 Load: 32.7 t ADT: 11

LOCAL

Over: DRAINAGE

086161102, Tama, IA

Built 1990 Load: 32.7 t ADT: 39

LOCAL

Over: SMALL

086143001, Tama, IA

Built 1994 Load: 32.7 t ADT: 15

FM

Over: OTTER CREEK

083140604, Tama, IA

Built 1983 Load: 32.7 t ADT: 128

IRR FM

Over: SMALL

082150504, Tama, IA

Built 1989 Load: 32.7 t ADT: 98

FM

Over: BRANCH SALT CREEK

085132002, Tama, IA

Built 1998 Load: 37.2 t ADT: 727

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

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Compiled by PlainBridges, Independent data publisher

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.