Winneshiek County, IA

317 public highway bridges

Winneshiek County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Winneshiek County, Iowa contains 317 public highway bridges. Roughly 36% are rated “Good,” 45.1% “Fair,” and 18.6% “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.

317

Total Bridges

36%

Good

45.1%

Fair

18.6%

Poor Condition

Condition Distribution

Good

36% (114)

Fair

45.1% (143)

Poor

18.6% (59)

All Bridges (317)

Sort:

IA 9

Over: DIVISION ST

0.6 MI. E OF Ia. 52, Winneshiek, IA

Built 1969 ADT: 2,320

LOCAL

Over: CREEK

096092104, Winneshiek, IA

Built 1973 Load: 4.5 t ADT: 29

LOCAL ROAD

Over: CREEK

098072106, Winneshiek, IA

Built 1957 Load: 5.9 t ADT: 39

236TH AVE

Over: CREEK

096092310, Winneshiek, IA

Built 1900 Load: 6.0 t ADT: 29

LOCAL ROAD

Over: CREEK

099101602, Winneshiek, IA

Built 1900 Load: 6.8 t ADT: 33

LOCAL

Over: TEN MILE CREEK BRANCH

098101401, Winneshiek, IA

Built 1966 Load: 7.3 t ADT: 70

LOCAL

Over: CREEK

096101401, Winneshiek, IA

Built 1968 Load: 8.2 t ADT: 39

LOCAL

Over: CREEK

096101303, Winneshiek, IA

Built 1965 Load: 8.5 t ADT: 59

LOCAL ROAD

Over: CREEK

099091902, Winneshiek, IA

Built 1939 Load: 9.3 t ADT: 59

LOCAL ROAD

Over: CREEK

100101603, Winneshiek, IA

Built 1964 Load: 9.8 t ADT: 20

LOCAL ROAD

Over: PINE CREEK

100090802, Winneshiek, IA

Built 1967 Load: 10.2 t ADT: 49

LOCAL ROAD

Over: CREEK

100093102, Winneshiek, IA

Built 1900 Load: 10.3 t ADT: 29

FM

Over: YELLOW RIVER

096070904, Winneshiek, IA

Built 1955 Load: 10.6 t ADT: 520

FM

Over: TROUT CREEK BRANCH

097080304, Winneshiek, IA

Built 1900 Load: 10.9 t ADT: 59

LOCAL ROAD

Over: PINE CREEK

100090701, Winneshiek, IA

Built 1965 Load: 11.2 t ADT: 49

FM

Over: BR. TURKEY RIVER

097100801, Winneshiek, IA

Built 1953 Load: 11.3 t ADT: 69

LOCAL ROAD

Over: CREEK

099083206, Winneshiek, IA

Built 1976 Load: 11.7 t ADT: 39

LOCAL ROAD

Over: HUMPAL CREEK

097090202, Winneshiek, IA

Built 1964 Load: 12.0 t ADT: 70

LOCAL

Over: CREEK

096081903, Winneshiek, IA

Built 1965 Load: 12.1 t ADT: 59

LOCAL

Over: DRAINAGE

098080506, Winneshiek, IA

Built 1931 Load: 13.6 t ADT: 1,090

LOCAL

Over: NORTH BEAR CREEK

100072303, Winneshiek, IA

Built 1900 Load: 13.6 t ADT: 78

LOCAL

Over: CREEK

096092806, Winneshiek, IA

Built 1900 Load: 14.6 t ADT: 26

LOCAL ROAD

Over: CREEK

100092603, Winneshiek, IA

Built 1967 Load: 16.8 t ADT: 49

LOCAL ROAD

Over: CANOE CREEK

099081503, Winneshiek, IA

Built 1900 Load: 17.0 t ADT: 11

LOCAL ROAD

Over: CREEK

099102301, Winneshiek, IA

Built 1966 Load: 17.1 t ADT: 39

LOCAL RD

Over: SMALL

097071701, Winneshiek, IA

Built 1978 Load: 18.0 t ADT: 70

LOCAL LEGNO

Over: CREEK

100092704, Winneshiek, IA

Built 1960 Load: 18.0 t ADT: 5

LOCAL ROAD

Over: CREEK

100101202, Winneshiek, IA

Built 1900 Load: 18.0 t ADT: 29

FM

Over: CREEK

096080805, Winneshiek, IA

Built 1973 Load: 18.1 t ADT: 795

FM

Over: TANGEN CREEK

096082804, Winneshiek, IA

Built 1961 Load: 18.1 t ADT: 59

V 64

Over: CREEK

096102003, Winneshiek, IA

Built 1957 Load: 18.1 t ADT: 471

FM

Over: YELLOW RIVER N FORK

097073104, Winneshiek, IA

Built 1962 Load: 18.1 t ADT: 740

FM

Over: TROUT CREEK

097080504, Winneshiek, IA

Built 1962 Load: 18.1 t ADT: 894

FM

Over: TURKEY RIVER

097091808, Winneshiek, IA

Built 1955 Load: 18.1 t ADT: 658

FM

Over: STREAM

098082812, Winneshiek, IA

Built 1958 Load: 18.1 t ADT: 1,169

FM

Over: TEN MILE CREEK

098100102, Winneshiek, IA

Built 1952 Load: 18.1 t ADT: 236

FM

Over: TEN MILE CREEK BRANCH

098101302, Winneshiek, IA

Built 1968 Load: 18.1 t ADT: 410

FM

Over: CANOE CREEK

099072604, Winneshiek, IA

Built 1935 Load: 18.1 t ADT: 147

337TH ST

Over: CANOE CREEK BRANCH

099080103, Winneshiek, IA

Built 1971 Load: 18.1 t ADT: 265

FM

Over: CANOE CREEK BRANCH

099080205, Winneshiek, IA

Built 1971 Load: 18.1 t ADT: 265

POLE LINE RD

Over: SMALL STREAM

099092904, Winneshiek, IA

Built 1950 Load: 18.1 t ADT: 344

LOCAL ROAD

Over: CREEK

099101703, Winneshiek, IA

Built 1968 Load: 18.1 t ADT: 40

LOCAL ROAD

Over: DRAINAGE

100071003, Winneshiek, IA

Built 1969 Load: 18.1 t ADT: 70

FM

Over: SILVER CREEK

100092601, Winneshiek, IA

Built 1973 Load: 18.1 t ADT: 560

FM

Over: CREEK

100092803, Winneshiek, IA

Built 1962 Load: 18.1 t ADT: 560

FM

Over: PINE CREEK

100092804, Winneshiek, IA

Built 1962 Load: 18.1 t ADT: 120

FM

Over: PINE CREEK

100092901, Winneshiek, IA

Built 1962 Load: 18.1 t ADT: 560

FM

Over: CREEK

100101501, Winneshiek, IA

Built 1961 Load: 18.1 t ADT: 120

FM

Over: UPPER IOWA RIVER

100103502, Winneshiek, IA

Built 1952 Load: 18.5 t ADT: 69

FM

Over: STREAM

097071506, Winneshiek, IA

Built 1959 Load: 18.7 t ADT: 1,375

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.