Washington County, KS

277 public highway bridges

Washington County Bridge Snapshot

Washington County, Kansas contains 277 public highway bridges in the FHWA National Bridge Inventory. Roughly 58.1% are rated “Good,” 37.5% “Fair,” 4.3% “Poor,” and 4.3% 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 KS 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.

277
Total Bridges
58.1%
Good
4.3%
Poor
4.3%
Structurally Deficient

Condition Distribution

Good
58.1% (161)
Fair
37.5% (104)
Poor
4.3% (12)
SD
4.3% (12)

All Bridges (277)

25-G.4 215

Good

Over: PARSONS CREEK

1.5E 6.0N OF CLIFTON, Washington, KS

Built 1999 Load: 42.5 t ADT: 35

M-28.05 291

Good

Over: TRIB. TO PEATS CREEK

1.5S OF PALMER, Washington, KS

Built 2005 Load: 42.5 t ADT: 30

K-9 HWY

Good

Over: DRY CREEK

0.55 MI E CLOUD COLN, Washington, KS

Built 1994 Load: 42.6 t ADT: 885

27-F.3 275

Good

Over: TRIB. TO PARSONS CREEK

0.5E 4.0N OF CLIFTON, Washington, KS

Built 2020 Load: 42.8 t ADT: 30

U.25-10.2 121

Good

Over: TRIB. TO MILL CREEK

3.4N 3.2E OF WASHINGTON, Washington, KS

Built 2012 Load: 43.1 t ADT: 15

U-24.4 240

Good

Over: TRIB. TO COON CREEK

1.0W 4.3S OF GREENLEAF, Washington, KS

Built 2010 Load: 43.2 t ADT: 25

4.25-K.4 27

Good

Over: RIDDLE CREEK

0.1W 7.5N OF MORROWVILLE, Washington, KS

Built 2010 Load: 43.7 t ADT: 40

13-I.1 86

Good

Over: IOWA CREEK

1.2S 2.2W OF MORROWVILLE, Washington, KS

Built 1994 Load: 44.1 t ADT: 35

M-22.4 224

Good

Over: PEATS CREEK

4.1N OF PALMER, Washington, KS

Built 1992 Load: 44.1 t ADT: 40

U-5.4 40

Good

Over: JOY CREEK

3.0S OF HOLLENBERG, Washington, KS

Built 2020 Load: 44.1 t ADT: 40

K-9 HWY

Good

Over: SCRIBNER CREEK

2.87 MI E CLOUD COLN, Washington, KS

Built 1991 Load: 44.5 t ADT: 805

Q-16.9 168

Good

Over: ASH CREEK

0.9W 3.3S OF WASHINGTON, Washington, KS

Built 2007 Load: 44.6 t ADT: 40

B-16.05 137

Good

Over: BRANCH OF DAVIS CREEK

2.5W 5.0S OF HADDAM, Washington, KS

Built 2017 Load: 44.7 t ADT: 20

10.5-K 93

Good

Over: SALT CREEK

0.5W 1.3N OF MORROWVILLE, Washington, KS

Built 2012 Load: 44.7 t ADT: 35

25-B.2 207

Good

Over: DRY CREEK

2.0S 0.8W OF CALDERHEAD, Washington, KS

Built 2023 Load: 45.0 t ADT: 10

4-G.6 17

Good

Over: GRAY BRANCH

2.5E 7.0N OF HADDAM, Washington, KS

Built 2022 Load: 45.0 t ADT: 45

P-14.35 162

Good

Over: Camp Creek

0.5S 1.9W OF WASHINGTON, Washington, KS

Built 2018 Load: 45.0 t ADT: 25

K15 HWY

Good

Over: MILL CREEK

6.59 MI N K9, Washington, KS

Built 2020 Load: 45.0 t ADT: 2,980

RS 657 S-4.2

Good

Over: JOY CREEK

2.0W 1.7S OF HOLLENBERG, Washington, KS

Built 1996 Load: 45.1 t ADT: 165

7-E.9 12

Good

Over: BOWMAN CREEK

4.0N 1.9E OF HADDAM, Washington, KS

Built 2010 Load: 45.3 t ADT: 35

U-8.2 120

Good

Over: MILL CREEK

5.7S 0.1W OF HOLLENBERG, Washington, KS

Built 1994 Load: 45.4 t ADT: 45

AA.5-9.3 134

Good

Over: COTTONWOOD CREEK

0.2E 1.0S OF HANOVER, Washington, KS

Built 1979 Load: 45.4 t ADT: 45

29-S.8 301

Good

Over: TRIB. TO CARTER CREEK

1.0W OF KIMEO, Washington, KS

Built 2007 Load: 45.7 t ADT: 15

K-148 HWY

Good

Over: PEATS CREEK

10.95 MI E REPUBLIC COLN, Washington, KS

Built 2023 Load: 45.7 t ADT: 573

X-17.1 179

Good

Over: BEAVER CREEK

2.0E 2.9N OF GREENLEAF, Washington, KS

Built 1988 Load: 45.9 t ADT: 25

13-D.6 73

Good

Over: MULBERRY CREEK

2.0S OF HADDAM, Washington, KS

Built 2017 Load: 46.0 t ADT: 20

T-11.9 337

Good

Over: TRIB. TO MILL CREEK

2.0E 2.1N OF WASHINGTON, Washington, KS

Built 1996 Load: 46.4 t ADT: 48

K-148 HWY

Good

Over: PARSONS CREEK

6.05 MI E REPUBLIC COLN, Washington, KS

Built 2022 Load: 46.7 t ADT: 495

17-X.6 181

Good

Over: BEAVER CREEK

2.6E 3.0N OF GREENLEAF, Washington, KS

Built 1993 Load: 46.8 t ADT: 45

29-K.8 287

Good

Over: PEATS CREEK

1.6W 2.5S OF PALMER, Washington, KS

Built 2015 Load: 47.2 t ADT: 40

K-148 HWY

Good

Over: HORSESHOE CREEK

7.65 MI N US-36, Washington, KS

Built 1991 Load: 47.2 t ADT: 1,210

4-E.05 10

Good

Over: BOWMAN CREEK

2.0S 3.1E OF MAHASKA, Washington, KS

Built 1996 Load: 47.4 t ADT: 30

5-P.9 32

Good

Over: TRIB. TO JOY CREEK

1.0W 8.8N OF WASHINGTON, Washington, KS

Built 2020 Load: 47.4 t ADT: 30

K-148 HWY

Good

Over: PARSONS CREEK DRAINAGE

6.34 MI E OF RP/WS COLN, Washington, KS

Built 1993 Load: 48.1 t ADT: 495

B-12.5 61

Good

Over: SOUTH FORK MILL CREEK

1.4S 2.5W OF HADDAM, Washington, KS

Built 2014 Load: 48.3 t ADT: 25

K-15 HWY

Good

Over: ASH CREEK

4.80 MI N K9, Washington, KS

Built 2023 Load: 48.3 t ADT: 2,175

10-M.2 100

Good

Over: RIDDLE CREEK

1.7E 1.8N OF MORROWVILLE, Washington, KS

Built 2019 Load: 48.7 t ADT: 30

US-36 HWY

Good

Over: CAMP CREEK

5.10MI EWJCTK15 CT, Washington, KS

Built 1994 Load: 49.0 t ADT: 2,030

K-19.1 155

Good

Over: PEATS CREEK

4.0N 5.0W OF LINN, Washington, KS

Built 1980 Load: 49.1 t ADT: 40

Z-24.3 249

Good

Over: COON CREEK

1.5W 3.5S OF BARNES, Washington, KS

Built 1990 Load: 49.7 t ADT: 40

AA-24.9 252

Good

Over: COON CREEK

0.5W 3.9S OF BARNES, Washington, KS

Built 1994 Load: 49.8 t ADT: 30

U-24.5 241

Good

Over: TRIB. TO COON CREEK

1.0W 4.5S OF GREENLEAF, Washington, KS

Built 2010 Load: 49.9 t ADT: 25

M-24.4 225

Good

Over: TRIB. TO PEATS CREEK

0.2W 2.1N OF PALMER, Washington, KS

Built 2018 Load: 50.3 t ADT: 30

DD-26.1 256

Good

Over: COON CREEK

2.5E 5.0S OF BARNES, Washington, KS

Built 1999 Load: 50.4 t ADT: 40

11.5-L.8 98

Good

Over: MILL CREEK

0.2N 1.3E OF MORROWVILLE, Washington, KS

Built 2008 Load: 51.3 t ADT: 40

RS 1462 18-D.3

Good

Over: TRIB. PARSONS CREEK

7.0S and 7.0W OF HADDAM, Washington, KS

Built 2005 Load: 51.4 t ADT: 30

X-1.3 45

Good

Over: TRIB TO LITTLE BLUE RIV.

1.2N 3.0E OF HOLLENBERG, Washington, KS

Built 2011 Load: 51.5 t ADT: 20

US-36 HWY

Good

Over: DAVIS CREEK

1.14 MI E REPUBLIC COLN, Washington, KS

Built 1993 Load: 51.7 t ADT: 1,150

RS 1420 H-9.0

Good

Over: GRAY CREEK

3.0N 3.5W OF MORROWVILLE, Washington, KS

Built 2007 Load: 53.3 t ADT: 65

23-G.4 213

Good

Over: PARSONS CREEK

4.4E OF CALDERHEAD, Washington, KS

Built 2014 Load: 54.2 t ADT: 45

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

Related

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