Ottawa County, KS

295 public highway bridges

Ottawa County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Ottawa County, Kansas contains 295 public highway bridges. Roughly 39.7% are rated “Good,” 54.2% “Fair,” and 4.7% “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.

295
Total Bridges
39.7%
Good
54.2%
Fair
4.7%
Poor Condition

Condition Distribution

Good
39.7% (117)
Fair
54.2% (160)
Poor
4.7% (14)

All Bridges (295)

Z.4-18 MINOR

Good

Over: COAL CREEK

6.0N OF NILES, Ottawa, KS

Built 1994 Load: 31.1 t ADT: 30

V.1-21 LOCAL

Good

Over: TRIB. TO COAL CREEK

3.0E 1.0S OF BENNINGTON, Ottawa, KS

Built 2009 Load: 31.3 t ADT: 25

G-23.9 LOCAL

Good

Over: SALINE RIVER

3.0W OF CULVER, Ottawa, KS

Built 1996 Load: 32.4 t ADT: 40

J.5-7 LOCAL

Good

Over: SOLOMON RIVER

3.5S OF DELPHOS, Ottawa, KS

Built 1990 Load: 32.4 t ADT: 35

O.2-18 MINOR

Good

Over: SOLOMON RIVER

4.0S 2.0E OF MINNEAPOLIS, Ottawa, KS

Built 1985 Load: 32.4 t ADT: 50

W-23 MINOR

Good

Over: SOLOMON RIVER

1.0W OF VERDI, Ottawa, KS

Built 1987 Load: 32.4 t ADT: 45

RS 136

Good

Over: STREAM

3.5S 1.0W OF DELPHOS, Ottawa, KS

Built 1963 Load: 32.7 t ADT: 150

RS 141

Good

Over: WEST CHAPMAN CREEK

6.0E OF LAMAR, Ottawa, KS

Built 1990 Load: 32.7 t ADT: 120

RS 141

Good

Over: STREAM

LAMAR, Ottawa, KS

Built 1991 Load: 32.7 t ADT: 100

RS 141

Good

Over: CREEK

LAMAR, Ottawa, KS

Built 1975 Load: 32.7 t ADT: 100

RS 523

Good

Over: CREEK

0.8E 0.2N OF CULVER, Ottawa, KS

Built 1935 Load: 32.7 t ADT: 75

RS 1048

Good

Over: CREEK

3.0W OF DELPHOS, Ottawa, KS

Built 1940 Load: 32.7 t ADT: 150

RS 1048

Good

Over: CREEK

2.3W OF DELPHOS, Ottawa, KS

Built 1952 Load: 32.7 t ADT: 150

B-1.5 LOCAL

Good

Over: STREAM

8.0W 1.5N OF DELPHOS, Ottawa, KS

Built 1960 Load: 32.7 t ADT: 25

B-6.8 LOCAL

Good

Over: TRIB. TO FIRST CREEK

5.0N 1.0W OF ADA, Ottawa, KS

Built 1984 Load: 32.7 t ADT: 35

B-20.5

Good

Over: _Stream

_2 Mi W, .5 Mi N of Tesco, Ottawa, KS

Built 1980 Load: 32.7 t ADT: 30

C-3.0 MINOR

Good

Over: CREEK

6.8W OF DELPHOS, Ottawa, KS

Built 1982 Load: 32.7 t ADT: 40

C.8-21.2 LOCAL

Good

Over: STREAM

IN TESCOTT AT SCHOOL, Ottawa, KS

Built 1980 Load: 32.7 t ADT: 400

D-14.7 LOCAL

Good

Over: CREEK

1.0E 3.1S OF ADA, Ottawa, KS

Built 1930 Load: 32.7 t ADT: 30

E.1-2.5 LOCAL

Good

Over: STREAM

4.0W 0.5N OF DELPHOS, Ottawa, KS

Built 1950 Load: 32.7 t ADT: 30

F.9-24.5 LOCAL

Good

Over: CREEK

3.0S 2.9E OF TESCOTT, Ottawa, KS

Built 1930 Load: 32.7 t ADT: 30

G-2.8 LOCAL

Good

Over: STREAM

2.5W 0.2N OF DELPHOS, Ottawa, KS

Built 1950 Load: 32.7 t ADT: 30

G.7-15 LOCAL

Good

Over: CREEK

5.2W 1.0S OF MINNEAPOLIS, Ottawa, KS

Built 1975 Load: 32.7 t ADT: 25

I.1-7 LOCAL

Good

Over: TRIB. TO SOLOMON RIVER

0.5W 4.0S OF DELPHOS, Ottawa, KS

Built 1990 Load: 32.7 t ADT: 45

I.5-12.5 LOCAL

Good

Over: TRIB. TO SALT CREEK

3.5W 1.0N OF MINNEAPOLIS, Ottawa, KS

Built 1955 Load: 32.7 t ADT: 50

K.7-4 LOCAL

Good

Over: DRY CREEK

1.7E 0.5S OF DELPHOS, Ottawa, KS

Built 1973 Load: 32.7 t ADT: 35

LOCAL L-5.9

Good

Over: STREAM

2.0E 2.9S OF DELPHOS, Ottawa, KS

Built 1945 Load: 32.7 t ADT: 20

L-6.6 LOCAL

Good

Over: STREAM

2.0E 3.6S OF DELPHOS, Ottawa, KS

Built 1986 Load: 32.7 t ADT: 25

L-8.8

Good

Over: _Stream

5.2 mi north, 1 mile west, Ottawa, KS

Built 1980 Load: 32.7 t ADT: 30

L.9-24 MINOR

Good

Over: CREEK

3.0 S 8.8 E of Trescott, Ottawa, KS

Built 2014 Load: 32.7 t ADT: 45

O.6-19.1 LOCAL

Good

Over: TRIB. TO SOLOMON RIVER

3.4W 0.5N OF BENNINGTON, Ottawa, KS

Built 1935 Load: 32.7 t ADT: 30

P-4.3 LOCAL

Good

Over: STREAM

4.0W OF LAMAR, Ottawa, KS

Built 1983 Load: 32.7 t ADT: 35

P.6-1 LOCAL

Good

Over: WEST PIPE CREEK

6.6E 2.0N OF DELPHOS, Ottawa, KS

Built 1970 Load: 32.7 t ADT: 35

S.5-10 LOCAL

Good

Over: STREAM

2.2N 2.0W OF WELLS, Ottawa, KS

Built 1982 Load: 32.7 t ADT: 35

S.9-16 LOCAL

Good

Over: CREEK

0.9E 4.0N OF BENNINGTON, Ottawa, KS

Built 1960 Load: 32.7 t ADT: 35

T-16.1 LOCAL

Good

Over: CREEK

1.0E 4.0N OF BENNINGTON, Ottawa, KS

Built 1940 Load: 32.7 t ADT: 25

T-16.6 LOCAL

Good

Over: SAND CREEK

1.0E 3.4N OF BENNINGTON, Ottawa, KS

Built 1970 Load: 32.7 t ADT: 40

V-13.6 MINOR

Good

Over: CREEK

0.5E 1.0S OF WELLS, Ottawa, KS

Built 1938 Load: 32.7 t ADT: 25

V-21.5 LOCAL

Good

Over: STREAM

3.0E 1.5S OF BENNINGTON, Ottawa, KS

Built 2009 Load: 32.7 t ADT: 35

V.4-12 LOCAL

Good

Over: STREAM

0.5N 1.0E OF WELLS, Ottawa, KS

Built 1955 Load: 32.7 t ADT: 30

V.6-2 MINOR

Good

Over: STREAM

2.5N 2.5E OF LAMAR, Ottawa, KS

Built 1960 Load: 32.7 t ADT: 40

W-2.1 MINOR

Good

Over: STREAM

2.4N 3.0E OF LAMAR, Ottawa, KS

Built 1950 Load: 32.7 t ADT: 35

AA-2.9 LOCAL

Good

Over: CREEK

7.0E 1.6N OF LAMAR, Ottawa, KS

Built 1955 Load: 32.7 t ADT: 30

BB-18.5 LOCAL

Good

Over: TRIB. TO COAL CREEK

4.5S 0.5W OF VINE CREEK, Ottawa, KS

Built 1938 Load: 32.7 t ADT: 20

BB.4-17 LOCAL

Good

Over: STREAM

3.0S OF VINE CREEK, Ottawa, KS

Built 1938 Load: 32.7 t ADT: 25

US81 HWY SB

Good

Over: LINDSEY CREEK

1.25 MI N K106, Ottawa, KS

Built 1949 Load: 32.7 t ADT: 4,760

BB.2-17 LOCAL

Good

Over: TRIB. TO COAL CREEK

3.0S OF VINE CREEK, Ottawa, KS

Built 2002 Load: 32.8 t ADT: 25

RS 518

Good

Over: CREEK

5.3W 1.0N OF MINNEAPOLIS, Ottawa, KS

Built 1935 Load: 33.3 t ADT: 540

P.7-7 LOCAL

Good

Over: PIPE CREEK

2.7E 6.0N OF MINNEAPOLIS, Ottawa, KS

Built 2016 Load: 33.6 t ADT: 40

US81 HWY, SB

Good

Over: LOCAL ROAD

1.01 MI N SALINE COLN, SB, Ottawa, KS

Built 1969 Load: 34.5 t ADT: 4,340

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.