Washington County, IA

203 public highway bridges

Washington County Bridge Snapshot

Washington County, Iowa contains 203 public highway bridges in the FHWA National Bridge Inventory. Roughly 36.9% are rated “Good,” 44.3% “Fair,” 15.8% “Poor,” and 15.8% 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.

203
Total Bridges
36.9%
Good
15.8%
Poor
15.8%
Structurally Deficient

Condition Distribution

Good
36.9% (75)
Fair
44.3% (90)
Poor
15.8% (32)
SD
15.8% (32)

All Bridges (203)

LOCAL ROAD

Fair

Over: DAVIS CREEK

077063104, Washington, IA

Built 1956 Load: 26.0 t ADT: 71

FM

Fair

Over: NORTH FORK LONG CREEK

075060702, Washington, IA

Built 1969 Load: 27.2 t ADT: 100

CO RD W64

Fair

Over: DRAINAGE DITCH

074062206, Washington, IA

Built 1982 Load: 27.5 t ADT: 210

IA 22

Fair

Over: DRAINAGE DITCH

0.5 MI. W OF JCT. IA 1, Washington, IA

Built 1994 Load: 28.8 t ADT: 3,330

FM

Fair

Over: SMALL STREAM

076081901, Washington, IA

Built 1953 Load: 29.9 t ADT: 540

LOCAL ROAD

Fair

Over: DEER CREEK

077080403, Washington, IA

Built 1966 Load: 30.4 t ADT: 60

US 218

Fair

Over: STREAM

1.8 MI. S 0F JCT IA 22, Washington, IA

Built 1984 Load: 30.7 t ADT: 14,900

FM

Fair

Over: RICHLAND CR

074091801, Washington, IA

Built 1972 Load: 30.8 t ADT: 150

LOCAL ROAD

Fair

Over: SMALL STREAM

075092804, Washington, IA

Built 1966 Load: 30.8 t ADT: 60

LOCAL

Fair

Over: DAVIS CREEK

076071501, Washington, IA

Built 1963 Load: 31.4 t ADT: 15

IA 22

Fair

Over: SMITH CREEK

3.6 mi. W of jct. IA 1, Washington, IA

Built 1990 Load: 32.1 t ADT: 3,330

LOCAL

Fair

Over: SMALL STREAM

077091104, Washington, IA

Built 1965 Load: 32.4 t ADT: 26

IA 1

Fair

Over: ENGLISH RIVER

1.1 mi. S of Jct. IA 22, Washington, IA

Built 1979 Load: 32.6 t ADT: 4,120

CO RD W64

Fair

Over: BIG SLOUGH CREEK

074060308, Washington, IA

Built 1982 Load: 32.7 t ADT: 220

LOCAL

Fair

Over: SM STREAM

074071103, Washington, IA

Built 1992 Load: 32.7 t ADT: 15

FM

Fair

Over: SM STREAM

074092904, Washington, IA

Built 1974 Load: 32.7 t ADT: 180

LOCAL

Fair

Over: SMALL STREAM

074093004, Washington, IA

Built 1987 Load: 32.7 t ADT: 50

FM

Fair

Over: BURR OAK CREEK

074093604, Washington, IA

Built 1991 Load: 32.7 t ADT: 1,100

LOCAL ROAD

Fair

Over: CEDAR CREEK

075073103, Washington, IA

Built 1999 Load: 32.7 t ADT: 50

FM

Fair

Over: CLEMONS CREEK

075080502, Washington, IA

Built 1990 Load: 32.7 t ADT: 260

LOCAL ROAD

Fair

Over: CLEMONS CREEK

075080801, Washington, IA

Built 1991 Load: 32.7 t ADT: 20

LOCAL

Fair

Over: SMALL STREAM

075082202, Washington, IA

Built 1987 Load: 32.7 t ADT: 26

FM

Fair

Over: DAVIS CREEK

077063204, Washington, IA

Built 1994 Load: 32.7 t ADT: 80

LOCAL ROAD

Fair

Over: SMALL STREAM

077081503, Washington, IA

Built 1988 Load: 32.7 t ADT: 71

FM

Fair

Over: SOUTH ENGLISH RIVER

077090706, Washington, IA

Built 1993 Load: 32.7 t ADT: 50

FM

Fair

Over: SOUTH FORK LONG CREEK

075070501, Washington, IA

Built 1979 Load: 32.8 t ADT: 2,280

FM

Fair

Over: DAVIS CREEK

076060105, Washington, IA

Built 1980 Load: 32.8 t ADT: 70

LOCAL ROAD

Fair

Over: SOUTH FORK LONG CREEK

075070901, Washington, IA

Built 1965 Load: 33.0 t ADT: 131

LOCAL ROAD

Fair

Over: CLEMONS CREEK

075080902, Washington, IA

Built 1969 Load: 33.0 t ADT: 26

SB US 218

Fair

Over: GOOSE CREEK

6.6 MI. N OF JCT. IA 92, Washington, IA

Built 1984 Load: 35.0 t ADT: 7,450

US 218 SB

Fair

Over: ENGLISH RIVER

0.6 MI. S OF JCT. IA 22, Washington, IA

Built 1984 Load: 35.0 t ADT: 7,450

FM

Fair

Over: CROOKED CREEK

074071606, Washington, IA

Built 1940 Load: 35.6 t ADT: 1,720

SB US 218

Fair

Over: DAVIS CREEK

4.1 MI. S OF JCT. Ia. 22, Washington, IA

Built 1984 Load: 35.9 t ADT: 7,450

IA 1

Fair

Over: WALNUT CREEK

4.0 mi. N of Jct IA 78, Washington, IA

Built 2006 Load: 36.1 t ADT: 2,340

NB US 218

Fair

Over: CP RR

0.2 MI. N OF JCT. IA 92, Washington, IA

Built 1996 Load: 36.6 t ADT: 5,500

NB US 218

Fair

Over: N FK LONG CREEK

1.0 MI. S OF JCT. IA 92, Washington, IA

Built 1997 Load: 36.6 t ADT: 5,400

IA 92

Fair

Over: SOUTH LONG CREEK

4.6 MI. W OF JCT. US 218, Washington, IA

Built 1967 Load: 37.6 t ADT: 5,800

US 218

Fair

Over: WHISKEY RUN CREEK

0.5 MI. N OF JCT. SR G-36, Washington, IA

Built 1984 Load: 38.2 t ADT: 14,900

US 218 SB

Fair

Over: CP RR

0.2 MI. N OF JCT. IA 92, Washington, IA

Built 1996 Load: 40.7 t ADT: 5,500

US 218 SB

Fair

Over: S. FORK LONG CREEK

1.5 MI. S OF JCT. IA 92, Washington, IA

Built 1997 Load: 41.0 t ADT: 5,650

FM

Fair

Over: DUTCH CREEK

076093102, Washington, IA

Built 1956 Load: 43.0 t ADT: 890

IA 92

Fair

Over: DRAINAGE DITCH

3.3 mi. W of Jct. SR W38, Washington, IA

Built 1968 Load: 50.2 t ADT: 1,780

IA 22

Fair

Over: ENGLISH RIVER OVERFLOW

2.5 mi. W of jct. IA 1, Washington, IA

Built 1994 Load: 50.6 t ADT: 3,330

IA 22

Fair

Over: IOWA RIVER OVERFLOW

1.7 mi. E of Jct. US 218, Washington, IA

Built 1987 Load: 51.7 t ADT: 4,250

IA 22

Fair

Over: RAMSEY CREEK

1.3 MI. W OF JCT. IA 1, Washington, IA

Built 1994 Load: 53.9 t ADT: 3,330

FM

Fair

Over: SMALL STREAM

075070201, Washington, IA

Built 1966 Load: 70.3 t ADT: 3,370

US 218

Good

Over: DRAINAGE

0.8 mi. N of SR G-62, Washington, IA

Built 1997 Load: 19.5 t ADT: 13,800

LOCAL

Good

Over: SMALL CREEK

075072204, Washington, IA

Built 1977 Load: 21.9 t ADT: 200

135TH

Good

Over: SIDE DITCH BRIDGE

1.8 MI. S OF IOWA #22, Washington, IA

Built 1993 Load: 24.9 t ADT: 10

IA 1

Good

Over: CEDAR CREEK

3.4 mi. S of S Jct. IA 92, Washington, IA

Built 1987 Load: 29.2 t ADT: 2,340

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

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