Washington County, KS

277 public highway bridges

Washington County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Washington County, Kansas contains 277 public highway bridges. Roughly 58.1% are rated “Good,” 37.5% “Fair,” and 4.3% “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.

277
Total Bridges
58.1%
Good
37.5%
Fair
4.3%
Poor Condition

Condition Distribution

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

All Bridges (277)

US36 HWY

Good

Over: LITTLE BLUE RIVER DRG.

8.61MI EEJCTK15 15W, Washington, KS

Built 1938 Load: 29.0 t ADT: 2,390

6-B.3 3

Good

Over: MYER CREEK

0.5E 4.0S OF MAHASKA, Washington, KS

Built 1996 Load: 29.2 t ADT: 30

8-J.8 91

Good

Over: SALT CREEK

0.7W 3.8N OF MORROWVILLE, Washington, KS

Built 1997 Load: 29.2 t ADT: 35

31-R.5 299

Good

Over: CARTER CREEK

2.0S 2.3W OF KIMEO, Washington, KS

Built 1993 Load: 29.3 t ADT: 25

N-16.1 157

Good

Over: CAMP CREEK

4.0W 2.1S OF WASHINGTON, Washington, KS

Built 1994 Load: 29.4 t ADT: 40

10-C.5 67

Good

Over: MYER CREEK

1.0N 1.0W OF HADDAM, Washington, KS

Built 1993 Load: 29.5 t ADT: 25

13-B.3 62

Good

Over: DAVIS CREEK

2.0S 2.2W OF HADDAM, Washington, KS

Built 1993 Load: 29.6 t ADT: 20

G-10.5 (81)

Good

Over: MILL CREEK

0.5N 2.5E OF HADDAM, Washington, KS

Built 2015 Load: 29.8 t ADT: 20

22-N.3 (231)

Good

Over: TRIB. PEATS CREEK

1.3N 1.9W OF LINN, Washington, KS

Built 2016 Load: 29.8 t ADT: 45

U-22.7 239

Good

Over: TRIB. TO COON CREEK

1.0W 2.6S OF GREENLEAF, Washington, KS

Built 1993 Load: 29.8 t ADT: 30

22-BB.2 323

Good

Over: CAMP CREEK

1.0S 1.0E OF BARNES, Washington, KS

Built 1995 Load: 29.9 t ADT: 80

11-I.7 88

Good

Over: IOWA CREEK

0.8N 1.8W OF MORROWVILLE, Washington, KS

Built 1996 Load: 30.2 t ADT: 30

7.3-V.8 124

Good

Over: TRIB. TO MILL CREEK

1.0N 4.3W OF HANOVER, Washington, KS

Built 2016 Load: 30.5 t ADT: 40

11-E.9 77

Good

Over: MILL CREEK

1.2E OF HADDAM, Washington, KS

Built 2007 Load: 30.8 t ADT: 45

25-M.4 226

Good

Over: TRIB. TO PEATS CREEK

0.1E 1.5N OF PALMER, Washington, KS

Built 1993 Load: 30.8 t ADT: 35

6-E.4 11

Good

Over: BOWMAN CREEK

0.8E 5.0N OF HADDAM, Washington, KS

Built 1992 Load: 30.9 t ADT: 30

28-C.4 267

Good

Over: SCRIBNER CREEK

1.6W 3.0N OF VINING, Washington, KS

Built 2007 Load: 31.3 t ADT: 25

D-11.6 71

Good

Over: MILL CREEK

0.5 SW OF HADDAM, Washington, KS

Built 1998 Load: 31.6 t ADT: 50

N-12.4 103

Good

Over: MILL CREEK

0.7S 2.5E OF MORROWVILLE, Washington, KS

Built 1995 Load: 31.6 t ADT: 20

R-3.3 34

Good

Over: JOY CREEK

0.8S 3.0W OF HOLLENBERG, Washington, KS

Built 2015 Load: 31.8 t ADT: 30

RS 1493 5.5-W.7

Good

Over: TRIB. LITTLE BLUE RIVER

3.2W 3.0N OF HANOVER, Washington, KS

Built 1987 Load: 32.3 t ADT: 95

24-U.4 242

Good

Over: STREAM

4.0S 0.5W OF GREENLEAF, Washington, KS

Built 1981 Load: 32.7 t ADT: 45

K115

Good

Over: PEATS CREEK

0.65 MI W K9 HWY, Washington, KS

Built 1978 Load: 33.6 t ADT: 620

U36

Good

Over: LITTLE BLUE RIVER

1.4 MI W U36/K148 JCT, Washington, KS

Built 1999 Load: 34.5 t ADT: 2,390

C-11.8 63

Good

Over: NORTH FORK MILL CREEK

0.8S 1.5W OF HADDAM, Washington, KS

Built 2008 Load: 35.0 t ADT: 20

K-148 HIGHWAY

Good

Over: COTTONWOOD CREEK

2.97 MI N US-36 HWY, Washington, KS

Built 2001 Load: 35.3 t ADT: 1,650

10.75-E.2 74

Good

Over: MEYER CREEK

0.5E OF HADDAM, Washington, KS

Built 1980 Load: 35.7 t ADT: 45

7-S.5 37

Good

Over: TRIB. TO MILL CREEK

1.5W 4.5S OF HOLLENBERG, Washington, KS

Built 2018 Load: 35.8 t ADT: 20

I-13.4 85

Good

Over: IOWA CREEK

1.7S 2.5W OF MORROWVILLE, Washington, KS

Built 2005 Load: 36.2 t ADT: 50

K148 HWY

Good

Over: HORSESHOE CREEK

3.5 MI N OF K 243, Washington, KS

Built 1988 Load: 36.3 t ADT: 1,210

C-11.9 64

Good

Over: SOUTH FORK MILL CREEK

0.9S 1.5W OF HADDAM, Washington, KS

Built 2011 Load: 36.4 t ADT: 10

AA-21.4 251

Good

Over: CAMP CREEK

0.2S 0.5W OF BARNES, Washington, KS

Built 2021 Load: 36.6 t ADT: 40

U-21.2 238

Good

Over: COON CREEK

1.2S 1.0W OF GREENLEAF, Washington, KS

Built 1980 Load: 36.7 t ADT: 45

4-R.5 36

Good

Over: JOY CREEK

1.5S 2.5W OF HOLLENBERG, Washington, KS

Built 1994 Load: 36.9 t ADT: 40

U.6-7.5 123

Good

Over: MILL CREEK

5.0S 0.5E OF HOLLENBERG, Washington, KS

Built 1998 Load: 37.5 t ADT: 25

21-DD.3 198

Good

Over: TRIB. LITTLE BLUE RIVER

2.8E OF BARNES, Washington, KS

Built 2018 Load: 37.6 t ADT: 30

W-17.5 176

Good

Over: BEAVER CREEK

1.0E 2.5N OF GREENLEAF, Washington, KS

Built 2009 Load: 38.4 t ADT: 35

K-29.7 285

Good

Over: PEATS CREEK

3.2S 2.2W OF PALMER, Washington, KS

Built 1989 Load: 38.5 t ADT: 40

F-8.1 79

Good

Over: BOWMAN CREEK

2.3E 2.9N OF HADDAM, Washington, KS

Built 1987 Load: 39.1 t ADT: 60

P-11.2 106

Good

Over: TRIB. TO MILL CREEK

1.9W 2.3N OF WASHINGTON, Washington, KS

Built 2023 Load: 39.2 t ADT: 40

9-BB.2 136

Good

Over: COTTONWOOD CREEK

0.7S 1.0E OF HANOVER, Washington, KS

Built 2022 Load: 39.5 t ADT: 50

K-148 HWY

Good

Over: PARS0NS CREEK DRAINAGE

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

Built 1993 Load: 39.9 t ADT: 495

22-L.5 223

Good

Over: PEATS CREEK

0.8W 4.5N OF PALMER, Washington, KS

Built 2017 Load: 40.2 t ADT: 30

29-A.6 261

Good

Over: DRY CREEK

2.0N 3.3W OF VINING, Washington, KS

Built 2017 Load: 40.5 t ADT: 20

F-7.1 13

Good

Over: TRIB. TO BOWMAN CREEK

1.3E 3.9N OF HADDAM, Washington, KS

Built 1988 Load: 40.9 t ADT: 60

T-22.3 236

Good

Over: TRIB. COON CREEK

2.0W 2.2S OF GREENLEAF, Washington, KS

Built 2000 Load: 41.3 t ADT: 30

17-P.9 167

Good

Over: ASH CREEK

1.1W 3.4S OF WASHINGTON, Washington, KS

Built 2023 Load: 41.5 t ADT: 40

25-H.1 217

Good

Over: E. BRANCH PARSONS CK.

1.5N 5.3W OF PALMER, Washington, KS

Built 2007 Load: 41.9 t ADT: 30

20-F.25 145

Good

Over: PARSONS CREEK

0.4E 11.0N OF CLIFTON, Washington, KS

Built 2012 Load: 42.4 t ADT: 30

K15 HWY

Good

Over: MILL CREEK

2.59 MI N WJCT US36, Washington, KS

Built 2020 Load: 42.4 t ADT: 710

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

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.