Doniphan County, KS

129 public highway bridges

Doniphan County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Doniphan County, Kansas contains 129 public highway bridges. Roughly 48.8% are rated “Good,” 40.3% “Fair,” and 8.5% “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.

129
Total Bridges
48.8%
Good
40.3%
Fair
8.5%
Poor Condition

Condition Distribution

Good
48.8% (63)
Fair
40.3% (52)
Poor
8.5% (11)

All Bridges (129)

K120

Good

Over: WOLF RIVER

2.40 MI N K-20, Doniphan, KS

Built 1985 Load: 39.9 t ADT: 370

LOCAL T-26-1

Good

Over: TRIB. TO COON CREEK

3.5E 0.3S OF SPARKS, Doniphan, KS

Built 1995 Load: 42.5 t ADT: 55

LOCAL T-433-3

Good

Over: TRIB. TO PETERS CREEK

1.0E OF BLAIR, Doniphan, KS

Built 2017 Load: 43.5 t ADT: 35

LOCAL T-831-1

Good

Over: PETERS CREEK

2.0E OF TROY old HWY36, Doniphan, KS

Built 2023 Load: 43.7 t ADT: 30

RS 28

Good

Over: STREAM

3.0N 0.5E OF WATHENA, Doniphan, KS

Built 2012 Load: 43.8 t ADT: 390

IRR INDIAN K-7 HWY

Good

Over: NOLANDS CREEK

17.50 M NW WJCT US-36/K-7, Doniphan, KS

Built 1991 Load: 44.5 t ADT: 115

RS 202

Good

Over: COLD SPRINGS BRANCH

1.8E OF SEVERENCE, Doniphan, KS

Built 1987 Load: 45.4 t ADT: 115

US36 HWY

Good

Over: PETERS CREEK DRAINAGE

4.08 MI E-EJCT K7, Doniphan, KS

Built 1984 Load: 46.3 t ADT: 4,910

LOCAL T-644-1

Good

Over: TRIB. TO MISSOURI RIVER

3.0N 4.3E OF DONIPHAN, Doniphan, KS

Built 1994 Load: 46.8 t ADT: 5

US36 HWY

Good

Over: LOCAL ROAD

4.05 MI E K120, Doniphan, KS

Built 1990 Load: 48.1 t ADT: 3,690

K-120 HIGHWAY

Good

Over: WOLF RIVER DRAINAGE

2.45 MI N K-20, Doniphan, KS

Built 2001 Load: 49.0 t ADT: 370

LOCAL T-43-1

Good

Over: N. BR. INDEPENDENCE CK.

1.5S 0.9W OF DENTON, Doniphan, KS

Built 2022 Load: 50.9 t ADT: 55

LOCAL T-15-2

Good

Over: CEDAR CREEK

4.0N 1.8W OF HIGHLAND, Doniphan, KS

Built 2004 Load: 52.1 t ADT: 35

US36 HWY

Good

Over: CEDAR CREEK

1.75 MI E BROWN COLN, Doniphan, KS

Built 1990 Load: 55.3 t ADT: 3,040

LOCAL T-32-1

Good

Over: TRIB. TO PETERS CREEK

0.5E 1.8N OF TROY, Doniphan, KS

Built 2019 Load: 59.9 t ADT: 10

LOCAL T-149-1

Good

Over: Trib. to Rock Creek

1.5N 1.8W of Doniphan, Doniphan, KS

Built 2007 Load: 62.0 t ADT: 20

K20 HWY

Good

Over: INDEPENDENCE CREEK DRG

3.07 MI E BROWN COLN, Doniphan, KS

Built 2004 Load: 75.3 t ADT: 130

US36 HWY

Good

Over: MISSION CREEK

3.82 MI E BROWN COLN, Doniphan, KS

Built 1990 Load: 85.3 t ADT: 3,040

MINOR T-35-1

Poor

Over: SQUAW CREEK

4.5W OF SEVERENCE, Doniphan, KS

Built 1968 Load: 2.4 t ADT: 40

LOCAL T-228-3

Poor

Over: COTTONWOOD CREEK

3.5E 1.7S OF BENDENA, Doniphan, KS

Built 1900 Load: 2.9 t ADT: 2

LOCAL T-831-2

Poor

Over: C. R.I.& &. RAILROAD

2.5E OF TROY, Doniphan, KS

Built 1923 Load: 3.4 t ADT: 100

LOCAL T-538-2

Poor

Over: TRIB. TO MISSOURI RIVER

3.6N 3.0E OF TROY, Doniphan, KS

Built 1970 Load: 4.2 t ADT: 10

RS 1784

Poor

Over: STREAM

0.5S OF SPARKS, Doniphan, KS

Built 1973 Load: 10.6 t ADT: 66

LOCAL T-731-1

Poor

Over: MOSQUITO CREEK

W. END OF TROY, Doniphan, KS

Built 1920 Load: 14.5 t ADT: 5

LOCAL T-723-1

Poor

Over: TRIB. TO MISSOURI RIVER

4.0N 3.9E OF TROY, Doniphan, KS

Built 1965 Load: 15.6 t ADT: 5

LOCAL T-433-1

Poor

Over: DUNCAN CREEK

N. END OF BLAIR, Doniphan, KS

Built 1923 Load: 16.1 t ADT: 35

RS 201

Poor

Over: STREAM

3.0W 0.2S OF DENTON, Doniphan, KS

Built 1959 Load: 24.3 t ADT: 175

RS 2128

Poor

Over: MISSION CREEK

0.6E OF HIGHLAND, Doniphan, KS

Built 1939 Load: 25.0 t ADT: 2,435

K7 HWY

Poor

Over: MILL CREEK

12.45 M NW WJCT US-36/K-7, Doniphan, KS

Built 1949 Load: 26.3 t ADT: 455

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.