Winneshiek County, IA

317 public highway bridges

Winneshiek County Bridge Snapshot

Winneshiek County, Iowa contains 317 public highway bridges in the FHWA National Bridge Inventory. Roughly 36% are rated “Good,” 45.1% “Fair,” 18.6% “Poor,” and 18.6% 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.

317
Total Bridges
36%
Good
18.6%
Poor
18.6%
Structurally Deficient

Condition Distribution

Good
36% (114)
Fair
45.1% (143)
Poor
18.6% (59)
SD
18.6% (59)

All Bridges (317)

288TH AVE

Good

Over: COLDWATER CREEK

0.5 Mi S A18, Winneshiek, IA

Built 2015 Load: 48.0 t ADT: 29

LOCAL ROAD

Good

Over: WONDER CREEK

097102404, Winneshiek, IA

Built 1991 Load: 52.7 t ADT: 44

LOCAL ROAD

Good

Over: COON CREEK

098071303, Winneshiek, IA

Built 1992 Load: 52.7 t ADT: 44

FM

Good

Over: UPPER IOWA RIVER

099100204, Winneshiek, IA

Built 2003 Load: 52.7 t ADT: 118

128TH AVE

Good

Over: NORTH BEAR CREEK

100071104, Winneshiek, IA

Built 2006 Load: 52.7 t ADT: 20

MIDDLE SATTRE RD

Good

Over: CANOE CREEK

099071908, Winneshiek, IA

Built 2006 Load: 52.7 t ADT: 187

LOCAL

Good

Over: UPPER IOWA RIVER

098081304, Winneshiek, IA

Built 1988 Load: 59.7 t ADT: 442

RANCH RD

Good

Over: CREEK

00000, Winneshiek, IA

Built 2011 Load: 88.0 t ADT: 39

LOCAL ROAD

Poor

Over: CREEK

100091403, Winneshiek, IA

Built 1900 ADT: 29

LOCAL ROAD

Poor

Over: BOHEMIAN CREEK

097101502, Winneshiek, IA

Built 1962 Load: 2.7 t ADT: 88

LOCAL ROAD

Poor

Over: CREEK

098103409, Winneshiek, IA

Built 1900 Load: 5.3 t ADT: 39

FM

Poor

Over: UPPER IOWA RIVER

100102105, Winneshiek, IA

Built 1913 Load: 5.4 t ADT: 39

LOCAL

Poor

Over: SMALL RUNNING CREEK

098101003, Winneshiek, IA

Built 1900 Load: 5.7 t ADT: 29

LOCAL

Poor

Over: CREEK

096093404, Winneshiek, IA

Built 1944 Load: 5.9 t ADT: 44

LOCAL

Poor

Over: CREEK

096100403, Winneshiek, IA

Built 1900 Load: 6.4 t ADT: 88

FM

Poor

Over: NORTH BEAR CREEK

100071502, Winneshiek, IA

Built 1957 Load: 7.3 t ADT: 39

LOCAL ROAD

Poor

Over: CANOE CREEK

099073304, Winneshiek, IA

Built 1908 Load: 7.7 t ADT: 49

COLDWATER CREEK RD

Poor

Over: CREEK

100093205, Winneshiek, IA

Built 1978 Load: 9.3 t ADT: 59

LOCAL ROAD

Poor

Over: CREEK

099101301, Winneshiek, IA

Built 1900 Load: 10.0 t ADT: 26

LOCAL

Poor

Over: CANOE CREEK

099080906, Winneshiek, IA

Built 1924 Load: 11.7 t ADT: 20

LOCAL ROAD

Poor

Over: CREEK

100092403, Winneshiek, IA

Built 1900 Load: 12.1 t ADT: 39

LOCAL ROAD

Poor

Over: CREEK

100073303, Winneshiek, IA

Built 1900 Load: 13.2 t ADT: 26

FM

Poor

Over: NORTH BEAR CREEK

100072506, Winneshiek, IA

Built 1952 Load: 13.3 t ADT: 137

LOCAL ROAD

Poor

Over: CREEK

098073205, Winneshiek, IA

Built 1915 Load: 14.1 t ADT: 29

LOCAL

Poor

Over: UPPER IOWA RIVER

099073607, Winneshiek, IA

Built 1900 Load: 14.3 t ADT: 49

LOCAL

Poor

Over: PINE CREEK

099091004, Winneshiek, IA

Built 1938 Load: 14.4 t ADT: 118

LOCAL ROAD

Poor

Over: CREEK

099072103, Winneshiek, IA

Built 1900 Load: 15.3 t ADT: 29

FM

Poor

Over: UPPER IOWA RIVER

099083104, Winneshiek, IA

Built 1937 Load: 15.9 t ADT: 324

LOCAL

Poor

Over: CREEK

099072403, Winneshiek, IA

Built 1900 Load: 16.1 t ADT: 70

LOCAL ROAD

Poor

Over: CREEK

098091302, Winneshiek, IA

Built 1962 Load: 17.6 t ADT: 78

LOCAL

Poor

Over: UPPER IOWA RIVER

098070906, Winneshiek, IA

Built 1900 Load: 18.0 t ADT: 70

FM

Poor

Over: SMALL CREEK

096102404, Winneshiek, IA

Built 1900 Load: 18.4 t ADT: 79

LOCAL ROAD

Poor

Over: CREEK

099071703, Winneshiek, IA

Built 1900 Load: 20.3 t ADT: 39

244TH AVE

Poor

Over: UPPER IOWA RIVER

099091007, Winneshiek, IA

Built 1924 Load: 20.5 t ADT: 108

LOCAL

Poor

Over: TEN MILE CREEK

098090806, Winneshiek, IA

Built 1900 Load: 21.2 t ADT: 118

FM

Poor

Over: NORTH BEAR CREEK

100072202, Winneshiek, IA

Built 1900 Load: 22.2 t ADT: 49

CHIMNEY ROCK RD

Poor

Over: CREEK

099091704, Winneshiek, IA

Built 1900 Load: 22.6 t ADT: 26

LOCAL RD

Poor

Over: SMALL

099093102, Winneshiek, IA

Built 1978 Load: 23.4 t ADT: 26

LOCAL ROAD

Poor

Over: BOHEMIAN CREEK

097101102, Winneshiek, IA

Built 1922 Load: 24.3 t ADT: 88

FM

Poor

Over: TROUT RIVER

098072109, Winneshiek, IA

Built 1956 Load: 24.5 t ADT: 953

LOCAL ROAD

Poor

Over: TROUT CREEK

097091301, Winneshiek, IA

Built 1915 Load: 24.9 t ADT: 33

LOCAL ROAD

Poor

Over: CREEK

099091007, Winneshiek, IA

Built 1900 Load: 25.8 t ADT: 108

LOCAL

Poor

Over: CREEK

096082206, Winneshiek, IA

Built 1900 Load: 29.2 t ADT: 97

236TH AVE

Poor

Over: SILVER CREEK

100092416, Winneshiek, IA

Built 1928 Load: 30.6 t ADT: 187

FM

Poor

Over: TROUT RIVER

098072703, Winneshiek, IA

Built 1958 Load: 32.7 t ADT: 697

MEADOWLARK RD

Poor

Over: CREEK

099083204, Winneshiek, IA

Built 1976 Load: 32.7 t ADT: 128

LOCAL

Poor

Over: CREEK

099101005, Winneshiek, IA

Built 1977 Load: 32.7 t ADT: 44

LOCAL LEGNO

Poor

Over: CREEK

099082404, Winneshiek, IA

Built 1913 Load: 33.6 t ADT: 11

LOCAL ROAD

Poor

Over: CREEK

097081903, Winneshiek, IA

Built 1977 Load: 34.8 t ADT: 59

LOCAL ROAD

Poor

Over: CREEK

098082406, Winneshiek, IA

Built 1971 Load: 37.2 t ADT: 11

Read our methodology — how this data is sourced, computed, and verified.

Related

Browse all → | Rankings →
Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial