Allen County, KS

154 public highway bridges

Allen County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Allen County, Kansas contains 154 public highway bridges. Roughly 41.6% are rated “Good,” 37.7% “Fair,” and 13% “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.

154
Total Bridges
41.6%
Good
37.7%
Fair
13%
Poor Condition

Condition Distribution

Good
41.6% (64)
Fair
37.7% (58)
Poor
13% (20)

All Bridges (154)

US54 HWY

Good

Over: ROCK CREEK

0.31 MI. E. US-169, Allen, KS

Built 1969 Load: 35.4 t ADT: 6,680

Iowa Rd 20.0-N.0

Good

Over: BIG CREEK

4.5S OF MORAN, Allen, KS

Built 1997 Load: 36.3 t ADT: 30

4300 St. 21.5-A.8

Good

Over: MIDDLE CREEK

0.2N 1.5E OF MILDRED, Allen, KS

Built 2004 Load: 36.4 t ADT: 30

US 169

Good

Over: DEER CREEK

3.65 MI S OF ALLEN NCOLN, Allen, KS

Built 2000 Load: 36.5 t ADT: 3,970

600 St. 3.0-T.2

Good

Over: STREAM

0.8N 1.0W OF PETROLIA, Allen, KS

Built 2017 Load: 37.2 t ADT: 20

LOCAL RD 8.3-J.0

Good

Over: ELM CREEK

1.0S.E. OF IOLA, Allen, KS

Built 2003 Load: 37.2 t ADT: 300

LOCAL RD 17.3-S.0

Good

Over: BIG CREEK

4.2W 1.0S OF ELSMORE, Allen, KS

Built 2007 Load: 38.1 t ADT: 30

LOCAL RD. 17.4-S.0

Good

Over: Trib. to Big Creek

4.16W 1.0S of Elsmore, Allen, KS

Built 2007 Load: 38.1 t ADT: 30

US169 HWY

Good

Over: COAL CREEK

5.96 MI NE NEOSHO COLN, Allen, KS

Built 1980 Load: 38.1 t ADT: 4,280

Wyoming Rd 5.4-A.0

Good

Over: MARTIN CREEK

1.5N 2.7E OF GENEVA, Allen, KS

Built 2018 Load: 39.0 t ADT: 20

U-169 HWY

Good

Over: ROCK CREEK

2.80 MI. N. OLD U-169 HWY, Allen, KS

Built 1981 Load: 39.9 t ADT: 4,260

US54 HWY

Good

Over: MARMATON RIVER

2.15 MI E US59, Allen, KS

Built 1958 Load: 40.4 t ADT: 2,310

US169 HWY

Good

Over: COAL CREEK DR

4.27 MI N-NEOSHO CO LINE, Allen, KS

Built 1983 Load: 40.8 t ADT: 3,910

US59, K52 HWY

Good

Over: SF LITTLE OSAGE RIVER

0.02 MI S ANDERSON COLN, Allen, KS

Built 1962 Load: 41.1 t ADT: 1,440

U-169 HWY

Good

Over: ELM CREEK

1.82 MI. N. OLD U-169 HWY, Allen, KS

Built 1980 Load: 41.7 t ADT: 4,260

US-54 HWY

Good

Over: COON CREEK

2.2 MI W US-169, Allen, KS

Built 1994 Load: 42.6 t ADT: 2,730

10.0-E.0 2000 ST

Good

Over: STREAM

1.0S 2.0E OF CARLYLE, Allen, KS

Built 2023 Load: 43.4 t ADT: 30

US-54 HWY

Good

Over: ROCK CREEK OVERFLOW

0.09 MI E U169/U54 JCT, Allen, KS

Built 1998 Load: 43.5 t ADT: 6,680

US-169 HWY

Good

Over: CARLYLE CREEK TRIBUTARY

1.25 MI S OF ALLEN NCOLN, Allen, KS

Built 2000 Load: 43.5 t ADT: 3,970

LOCAL RD J.0-11.1

Good

Over: STREAM

2.0W 1.0S OF LA HARPE, Allen, KS

Built 2023 Load: 44.1 t ADT: 60

2000 St. 10.0-R.1

Good

Over: STREAM

4.0E 1.6S OF HUMBOLDT, Allen, KS

Built 1999 Load: 46.8 t ADT: 50

FAU 2103 JEFF AVE

Good

Over: COON CREEK

03 N. JEFF. @ DOUGLAS, Allen, KS

Built 2010 Load: 47.2 t ADT: 1,500

US169 HWY

Good

Over: SKO R.R.

1.79 MI N NEOSHO CO LINE, Allen, KS

Built 1984 Load: 47.4 t ADT: 3,910

US-54 HWY

Good

Over: UP RR

0.24 MI E US59, Allen, KS

Built 2022 Load: 47.6 t ADT: 2,310

LOCAL RD. 2.8-P.6

Good

Over: OWL CREEK

3.4W OF HUMBOLDT, Allen, KS

Built 2015 Load: 49.0 t ADT: 30

US-54 HWY

Good

Over: NEOSHO RIVER

0.99 MI W US-169, Allen, KS

Built 1996 Load: 51.8 t ADT: 2,730

US59 HWY

Good

Over: CANVILLE CREEK

2.65 MI N K 39 E JCT, Allen, KS

Built 2015 Load: 52.2 t ADT: 1,340

LINCOLN STREET

Good

Over: COON CREEK

30 LINCOLN NEAR SYCAMORE, Allen, KS

Built 2003 Load: 52.6 t ADT: 4,370

US-54 HWY

Good

Over: NEOSHO RIVER OVERFLOW

2.01 MI W US-169, Allen, KS

Built 1996 Load: 52.6 t ADT: 2,730

US-54 HWY

Good

Over: NEOSHO RIVER OVERFLOW

1.69 MI W US-169, Allen, KS

Built 1996 Load: 52.6 t ADT: 2,730

US-54 HWY

Good

Over: NEOSHO RIVER OVERFLOW

1.45 MI W US-169, Allen, KS

Built 1996 Load: 52.6 t ADT: 2,730

US-54 HWY

Good

Over: COON CREEK

0.64 MI W US-169, Allen, KS

Built 1994 Load: 53.5 t ADT: 2,730

US-54 HWY

Good

Over: NEOSHO RIVER DRAINAGE

2.53 MI E WOODSON COLN, Allen, KS

Built 1995 Load: 54.4 t ADT: 2,465

LOCAL RD 24.9-S.0

Good

Over: WOLFPEN CREEK

3.4E 1.0S OF ELSMORE, Allen, KS

Built 2020 Load: 57.7 t ADT: 10

LOCAL RD 16.8-J.0

Poor

Over: ELM CREEK

0.5S 3.2W OF MORAN, Allen, KS

Built 1930 Load: 2.7 t ADT: 50

WALNUT STREET

Poor

Over: COON CREEK

23 WALNUT @ BENTON ST., Allen, KS

Built 1930 Load: 10.0 t ADT: 250

LOCAL RD 21.1-I.0

Poor

Over: MARMATON RIVER

0.5N 1.0E OF MORAN, Allen, KS

Built 1940 Load: 10.3 t ADT: 50

SYCAMORE STREET

Poor

Over: COON CREEK

27 SYCAMORE NEAR LINCOLN, Allen, KS

Built 1930 Load: 10.9 t ADT: 150

3200 St 16.0-J.7

Poor

Over: ELM CREEK

1.0S 4.0W OF MORAN, Allen, KS

Built 1930 Load: 11.4 t ADT: 30

3800 St. 19.0-U.7

Poor

Over: STREAM

3.0W 0.7S OF SAVONBURG, Allen, KS

Built 1940 Load: 16.3 t ADT: 40

BUCKEYE STREET

Poor

Over: COON CREEK

28 BUCKEYE @ BRECKENRIDGE, Allen, KS

Built 1910 Load: 16.3 t ADT: 150

LOCAL RD 20.4-T.0

Poor

Over: STREAM,LWC

1.6W 1.0N OF SAVONBURG, Allen, KS

Built 1930 Load: 19.1 t ADT: 20

200 Rd 1.0-Q.1

Poor

Over: STREAM

5.0W 0.6S OF HUMBOLDT, Allen, KS

Built 1930 Load: 19.8 t ADT: 40

LOCAL RD 1.8-J.0

Poor

Over: STREAM

5.2W 1.0S OF IOLA, Allen, KS

Built 1940 Load: 19.8 t ADT: 30

400 St. 2.0-K.5

Poor

Over: STREAM

5.0W 2.5S OF IOLA, Allen, KS

Built 1940 Load: 19.8 t ADT: 30

1600 St. 8.0-P.8

Poor

Over: STREAM,LWC

2.0E OF HUMBOLDT, Allen, KS

Built 1930 Load: 19.8 t ADT: 30

LOCAL RD 17.5-H.0

Poor

Over: STREAM

1.0N 7.0E OF GAS CITY, Allen, KS

Built 1930 Load: 19.8 t ADT: 60

3600 St. 18.0-I.3

Poor

Over: ELM CREEK

2.0W OF MORAN, Allen, KS

Built 1940 Load: 19.8 t ADT: 50

Utah Rd 18.2-C.0

Poor

Over: STREAM

1.0S 1.5W OF MILDRED, Allen, KS

Built 1930 Load: 19.8 t ADT: 50

4600 St. 23.0-C.8

Poor

Over: STREAM

1.8S 3.0E OF MILDRED, Allen, KS

Built 1930 Load: 19.8 t ADT: 60

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.