State profile · Below median Poor share

Kansas bridge safety

According to the Federal Highway Administration's 2024 National Bridge Inventory, condition ratings, load ratings, and Poor-condition shares for every public highway bridge in Kansas.

24,894
Public bridges
52.5%
Good condition
5.3%
Poor condition

Kansas holds 24,894 public highway bridges (#5 of 52 by inventory) with a 5.26% Poor share (#31 of 52 by Poor share).

That is 5.3% of the state's inventory, against an average of 7.5% across the 54 states and territories with Poor-rated bridges on file, which places it 22 of 54 ordered from the lowest Poor share upward. A bridge is rated Poor when its weakest applicable component scores 4 or below on the inspecting agency's 0-9 scale, so the category is a maintenance and funding signal rather than a closure order or a live crossing-safety verdict.

Inventory: FHWA NBI 2024 · last ETL August 2026

Total Bridges

24,894

Public highway bridges in Kansas

Good Condition

52.5%

13,060 bridges rated 7-9

2.5pp vs 50% benchmark

Poor Condition

5.3%

1,310 bridges whose lowest applicable component is rated 0-4

-2.3pp vs national avg 7.5%

Kansas vs national bridge condition

Kansas - Good condition share 52.5%
National avg

Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).

Kansas - Poor-condition share 17.5%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.5%.

Kansas in the national condition pattern

Each point is a state or territory in the FHWA NBI; the highlighted point is this profile.

Inventory size and Poor-condition share are different measures: Kansas has 24,894 bridges and a 5.3% Poor-condition share in the 2024 NBI, rank #22 of 54 jurisdictions ordered from the lowest share upward. The dashed comparisons mark the national average state rate and the midpoint of the plotted inventory range; neither is a live safety or closure threshold. Scatter plot of 54 data points. 0%10%20%30%40% 0k20k40k60k Public bridges in inventory (thousands) Poor-condition share (%) KS, Public bridges in inventory (thousands): 24.9k · Poor-condition share (%): 5.26%AL, Public bridges in inventory (thousands): 16.2k · Poor-condition share (%): 3.35%AK, Public bridges in inventory (thousands): 1.7k · Poor-condition share (%): 7.89%AZ, Public bridges in inventory (thousands): 8.6k · Poor-condition share (%): 1.15%AR, Public bridges in inventory (thousands): 13k · Poor-condition share (%): 5.43%CA, Public bridges in inventory (thousands): 25.8k · Poor-condition share (%): 5.91%CO, Public bridges in inventory (thousands): 9k · Poor-condition share (%): 4.82%CT, Public bridges in inventory (thousands): 4.4k · Poor-condition share (%): 4.72%DE, Public bridges in inventory (thousands): 0.9k · Poor-condition share (%): 1.26%DC, Public bridges in inventory (thousands): 0.3k · Poor-condition share (%): 1.95%FL, Public bridges in inventory (thousands): 13k · Poor-condition share (%): 2.79%GA, Public bridges in inventory (thousands): 15.1k · Poor-condition share (%): 1.59%GU, Public bridges in inventory (thousands): 0k · Poor-condition share (%): 12.77%HI, Public bridges in inventory (thousands): 1.2k · Poor-condition share (%): 6.53%ID, Public bridges in inventory (thousands): 4.6k · Poor-condition share (%): 4.9%IL, Public bridges in inventory (thousands): 26.9k · Poor-condition share (%): 9.35%IN, Public bridges in inventory (thousands): 19.5k · Poor-condition share (%): 5.22%IA, Public bridges in inventory (thousands): 23.7k · Poor-condition share (%): 19.16%KY, Public bridges in inventory (thousands): 14.5k · Poor-condition share (%): 7.37%LA, Public bridges in inventory (thousands): 12.7k · Poor-condition share (%): 11.48%ME, Public bridges in inventory (thousands): 2.5k · Poor-condition share (%): 15.41%MD, Public bridges in inventory (thousands): 5.5k · Poor-condition share (%): 4.56%MA, Public bridges in inventory (thousands): 5.3k · Poor-condition share (%): 8.88%MI, Public bridges in inventory (thousands): 11.4k · Poor-condition share (%): 11.27%MN, Public bridges in inventory (thousands): 13.5k · Poor-condition share (%): 4.44%MS, Public bridges in inventory (thousands): 16.7k · Poor-condition share (%): 6.03%MO, Public bridges in inventory (thousands): 24.6k · Poor-condition share (%): 8.95%MT, Public bridges in inventory (thousands): 5.2k · Poor-condition share (%): 6.81%NE, Public bridges in inventory (thousands): 15.4k · Poor-condition share (%): 7.9%NV, Public bridges in inventory (thousands): 2.1k · Poor-condition share (%): 1.14%NH, Public bridges in inventory (thousands): 2.5k · Poor-condition share (%): 7.51%NJ, Public bridges in inventory (thousands): 6.8k · Poor-condition share (%): 6.01%NM, Public bridges in inventory (thousands): 4k · Poor-condition share (%): 4.51%NY, Public bridges in inventory (thousands): 17.6k · Poor-condition share (%): 9.43%NC, Public bridges in inventory (thousands): 19.2k · Poor-condition share (%): 6.76%ND, Public bridges in inventory (thousands): 4.3k · Poor-condition share (%): 10.98%OH, Public bridges in inventory (thousands): 26.7k · Poor-condition share (%): 4.74%OK, Public bridges in inventory (thousands): 22.9k · Poor-condition share (%): 7.7%OR, Public bridges in inventory (thousands): 8.3k · Poor-condition share (%): 4.61%PA, Public bridges in inventory (thousands): 23.3k · Poor-condition share (%): 12.58%PR, Public bridges in inventory (thousands): 2.4k · Poor-condition share (%): 13.92%RI, Public bridges in inventory (thousands): 0.8k · Poor-condition share (%): 15.2%SC, Public bridges in inventory (thousands): 9.5k · Poor-condition share (%): 6.17%SD, Public bridges in inventory (thousands): 5.9k · Poor-condition share (%): 16.36%TN, Public bridges in inventory (thousands): 20.4k · Poor-condition share (%): 4.41%TX, Public bridges in inventory (thousands): 56.7k · Poor-condition share (%): 1.23%UT, Public bridges in inventory (thousands): 3.1k · Poor-condition share (%): 2.91%VT, Public bridges in inventory (thousands): 2.9k · Poor-condition share (%): 2.9%VI, Public bridges in inventory (thousands): 0k · Poor-condition share (%): 29.17%VA, Public bridges in inventory (thousands): 14.1k · Poor-condition share (%): 3.39%WA, Public bridges in inventory (thousands): 8.5k · Poor-condition share (%): 5.45%WV, Public bridges in inventory (thousands): 7.3k · Poor-condition share (%): 18.64%WI, Public bridges in inventory (thousands): 14.4k · Poor-condition share (%): 6.52%WY, Public bridges in inventory (thousands): 3.1k · Poor-condition share (%): 6.51%
Inventory size and Poor-condition share are different measures: Kansas has 24,894 bridges and a 5.3% Poor-condition share in the 2024 NBI, rank #22 of 54 jurisdictions ordered from the lowest share upward. The dashed comparisons mark the national average state rate and the midpoint of the plotted inventory range; neither is a live safety or closure threshold.

Kansas vs all states by public bridge inventory

Where this state's FHWA NBI public-highway bridge count sits among every state and territory on PlainBridges

24,894 5th of 54 higher than 49 of 54 states

States and territories, banded by public bridge inventory size

Each bar is a band; taller bars hold more states. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source FHWA National Bridge Inventory · 2024

Read the rank neighborhood for Kansas

The highlighted point is Kansas: 24,894 bridges and 5.26% in Poor condition, rank #22 of 54 jurisdictions ordered from the lowest share upward. The five jurisdictions immediately above and below Kansas on that same Poor-share ordering:

  • Idaho: 4,616 bridges · 4.90% Poor
  • Indiana: 19,495 bridges · 5.22% Poor
  • Kansas: 24,894 bridges · 5.26% Poor
  • Arkansas: 12,974 bridges · 5.43% Poor
  • Washington: 8,474 bridges · 5.45% Poor

The full national sortable table lives on the rankings page.

Material families in Kansas

Exclusive FHWA material families across all 24,894 bridges in this state; continuous variants fold into the parent family. Orthogonal to the Poor-share scatter above.

Who maintains Kansas’s inventory

State agency holds 22.2% of the 24,894 public highway bridges filed under Kansas in the 2024 NBI, the agency-of-record split for this state, not a condition verdict.

When Kansas’s bridges were built

Pre-1950 construction accounts for 21.5% of the 24,894 bridges with a recorded original year in Kansas. Era bands are orthogonal to the Poor-share ranking above.

Condition Distribution

Kansas52.5%42.3%GoodFairPoor
Bridge inventory deck-condition mix - Kansas (FHWA NBI)

Counties (105)

Allen 227 Anderson 144 Atchison 197 Barber 241 Barton 449 Bourbon 206 Brown 256 Butler 591 Chase 189 Chautauqua 130 Cherokee 317 Cheyenne 100 Clark 102 Clay 231 Cloud 314 Coffey 305 Comanche 110 Cowley 337 Crawford 297 Decatur 159 Dickinson 375 Doniphan 129 Douglas 314 Edwards 69 Elk 154 Ellis 275 Ellsworth 259 Finney 78 Ford 223 Franklin 332 Geary 140 Gove 109 Graham 142 Grant 16 Gray 66 Greeley 33 Greenwood 235 Hamilton 68 Harper 372 Harvey 372 Haskell 18 Hodgeman 109 Jackson 246 Jefferson 194 Jewell 307 Johnson 781 Kearny 72 Kingman 391 Kiowa 90 Labette 349 Lane 25 Leavenworth 241 Lincoln 225 Linn 257 Logan 55 Lyon 492 Marion 324 Marshall 402 McPherson 586 Meade 84 Miami 326 Mitchell 260 Montgomery 326 Morris 179 Morton 17 Nemaha 359 Neosho 241 Ness 167 Norton 244 Osage 304 Osborne 244 Ottawa 295 Pawnee 164 Phillips 249 Pottawatomie 303 Pratt 118 Rawlins 103 Reno 573 Republic 266 Rice 262 Riley 224 Rooks 169 Rush 170 Russell 261 Saline 369 Scott 22 Sedgwick 1333 Seward 14 Shawnee 563 Sheridan 116 Sherman 105 Smith 281 Stafford 119 Stanton 21 Stevens 3 Sumner 659 Thomas 82 Trego 166 Wabaunsee 242 Wallace 44 Washington 335 Wichita 22 Wilson 205 Woodson 143 Wyandotte 315

Kansas vs nearby ranks

Adjacent states by Poor-condition share (lower share = better)

States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Kansas on the same metric.

ID

Idaho

4.90% top marginal rate
Structure
Progressive
Burden @ $100K
$4,616

IN

Indiana

5.22% top marginal rate
Structure
Progressive
Burden @ $100K
$19,495
Selected

KS

Kansas

5.26% top marginal rate
Structure
Progressive
Burden @ $100K
$24,894

AR

Arkansas

5.43% top marginal rate
Structure
Progressive
Burden @ $100K
$12,974

WA

Washington

5.45% top marginal rate
Structure
Progressive
Burden @ $100K
$8,474

Bridges Needing Most Attention in Kansas

Six lowest-condition bridges in Kansas, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.

RS 302 NW 50TH AVE

Poor

Over: STREAM

1.5N OF CRYSTAL SPRINGS, Harper, KS

Built 1940 Load: 0.0 t ADT: 80

37 ROAD

Poor

Over: TRIBUTARY BEAVER CREEK

2.6S 2.3E OF HERNDON, Rawlins, KS

Built 1963 Load: 0.6 t ADT: 15

LOCAL MEDF230

Poor

Over: PEACE CREEK

2.0N 8.2W OF NICKERSON, Reno, KS

Built 1950 Load: 1.3 t ADT: 25

LOCAL G-2.5

Poor

Over: EAST OAK CREEK

4.0N 1.5E OF DISPATCH, Jewell, KS

Built 1935 Load: 1.8 t ADT: 1

LOCAL Y-12.5

Poor

Over: TRIB. TO WHITE ROCK CK.

3.0N 1.5E OF BURR OAK, Jewell, KS

Built 1932 Load: 1.8 t ADT: 20

28TH RD (27.0-A.5)

Poor

Over: TRIB. TO POLE CREEK

3.0E OF SUMMERFIELD, Marshall, KS

Built 1940 Load: 1.8 t ADT: 10

All Bridges in Kansas

200 Ave (L36-E80)

Good

Over: TRIB. TO E. TURKEY CK.

1280 200 Ave, Dickinson, KS

Built 2001 Load: 30.8 t ADT: 25

200 Ave. (S36-E75)

Good

Over: LYON CREEK

1975 200 Ave, Dickinson, KS

Built 1984 Load: 30.8 t ADT: 40

LOCAL 19.5N-15.0E

Good

Over: MUD CREEK

E. OF MIDLAND, Douglas, KS

Built 1976 Load: 30.8 t ADT: 102

Ave I

Good

Over: SPRING CREEK

5.0S OF WILSON, Ellsworth, KS

Built 2007 Load: 30.8 t ADT: 25

SE170 S. FF.4-24.0

Good

Over: STREAM

4.0S 2.7W OF NORWICH, Kingman, KS

Built 2022 Load: 30.8 t ADT: 10

MINOR COL 74

Good

Over: LITTLE BACHELOR CREEK

1.0E 3.7S OF PARSONS, Labette, KS

Built 1928 Load: 30.8 t ADT: 250

K-24 187TH STREET

Good

Over: TRIB. TO SALT CREEK

5.0E 1.0S OF EASTON, Leavenworth, KS

Built 1981 Load: 30.8 t ADT: 10

K-10 187TH STREET

Good

Over: STREAM

5.0E 2.0S OF EASTON, Leavenworth, KS

Built 1983 Load: 30.8 t ADT: 26

RD 280 (D.3-12.0)

Good

Over: STREAM

4.0N 1.7W OF AMERICUS, Lyon, KS

Built 1996 Load: 30.8 t ADT: 20

RD. 20 949.6-550.0

Good

Over: TATE BRANCH CREEK

5.0S 2.1E OF OLPE, Lyon, KS

Built 2009 Load: 30.8 t ADT: 20

29TH RD (28.0-L.7)

Good

Over: TRIB NFB VERMILLION RIV.

2.7S 1.0W OF AXTELL, Marshall, KS

Built 1992 Load: 30.8 t ADT: 10

Plum Creek Rd

Good

Over: WALNUT CREEK

4.0W 1.8N OF PAOLA, Miami, KS

Built 1982 Load: 30.8 t ADT: 50

263rd ST

Good

Over: TRIB. PONEY CREEK

2.0N 1.9E OF LOUISBURG, Miami, KS

Built 1994 Load: 30.8 t ADT: 270

County Road 136th

Good

Over: South Fork Nemaha River

5.0N 3.0W of Kelly, Nemaha, KS

Built 2013 Load: 30.8 t ADT: 10

LOCAL RD. SU-1

Good

Over: SPRING CREEK

3.0N OF BANCROFT, Nemaha, KS

Built 2001 Load: 30.8 t ADT: 40

6TH RD.

Good

Over: SPRING CREEK

0.1N 2.0W OF CHASE, Rice, KS

Built 1989 Load: 30.8 t ADT: 40

327st W LOCAL RD.

Good

Over: SAND CREEK

327thW 0.8 N of 95thS, Sedgwick, KS

Built 1989 Load: 30.8 t ADT: 12

LOCAL RD. 44

Good

Over: KINSLEY CREEK

5.7E 2.3S OF ALMA, Wabaunsee, KS

Built 1972 Load: 30.8 t ADT: 20

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

124TH. ST. #41

Good

Over: TRIB. TO INDIAN CREEK

0.1E OF BLACKBOB RD., Johnson, KS

Built 1987 Load: 30.8 t ADT: 500

SW Colly Cr. Dr.

Good

Over: Colly Creek

2 x 12 x 4 x 60 RC, Shawnee, KS

Built 2003 Load: 30.8 t ADT: 526

K-4 HWY

Good

Over: BIG TIMBER CREEK

4.13 MI SE NESS CO LN, Rush, KS

Built 2006 Load: 30.8 t ADT: 310

K16 HWY

Good

Over: BRUSH CREEK

0.69 MI SE K4, Jefferson, KS

Built 1969 Load: 30.8 t ADT: 855

K16 HWY

Good

Over: PETER CREEK

7.13 MI SE JACKSON COLN, Jefferson, KS

Built 1968 Load: 30.8 t ADT: 920

K18 HWY

Good

Over: KANSAS RIVER DRAINAGE

1.12 N OF KANSAS RIVER, Riley, KS

Built 1976 Load: 30.8 t ADT: 6,700

K23 HWY

Good

Over: CROOKED CREEK DRAINAGE

6.76 MI N US54, Meade, KS

Built 1934 Load: 30.8 t ADT: 855

I-35 HWY SB (KTA)

Good

Over: LOCAL ROAD

1.47 MI NE SEG CO LINE, Butler, KS

Built 1956 Load: 30.8 t ADT: 9,100

LOCAL ROAD

Good

Over: I35 HWY NL-SL

7.21 MI E OSAGE COLN, Franklin, KS

Built 1972 Load: 30.8 t ADT: 41

LONE ELM ROAD SB

Good

Over: I-35 HWY SB-NB

12.26 MI NE MI COLN, Johnson, KS

Built 2010 Load: 30.8 t ADT: 5,285

US36 HWY

Good

Over: HARRIS CREEK DRAINAGE

0.38 MI E K236, Nemaha, KS

Built 1940 Load: 30.8 t ADT: 3,570

US36 HWY

Good

Over: LITTLE BEAVER CREEK

8.78MI W JT K25, Rawlins, KS

Built 1969 Load: 30.8 t ADT: 790

K-39-HWY

Good

Over: FLAT ROCK CREEK

3.08 MI E NEOSHO COLN, Bourbon, KS

Built 2023 Load: 30.8 t ADT: 1,050

US50 HWY EB

Good

Over: COW CREEK

0.49 MI E EJCT K61, Reno, KS

Built 1963 Load: 30.8 t ADT: 2,810

US54 HWY

Good

Over: COAL CREEK

8.70 MI N U-400 E JCT, Butler, KS

Built 1988 Load: 30.8 t ADT: 3,380

WB US-54 HWY

Good

Over: SW 150TH AVE

PR - KM COLN AT SW 150TH, Pratt, KS

Built 2009 Load: 30.8 t ADT: 2,660

EB US-54 HWY

Good

Over: SW 150TH AVE

PR-KM COLN AT 150TH, Pratt, KS

Built 2009 Load: 30.8 t ADT: 2,660

US54 HWY

Good

Over: CIMARRON RIVER

12.74 MI NE US83, Seward, KS

Built 1987 Load: 30.8 t ADT: 2,765

US59 K52 HWY

Good

Over: S F LITTLE OSAGE RIVER

2.89 MI N US54, Allen, KS

Built 1962 Load: 30.8 t ADT: 1,600

LOCAL ROAD

Good

Over: US69 HWY NB & SB

1.57 MI N OF N US-54 JCT, Bourbon, KS

Built 1985 Load: 30.8 t ADT: 34

LOCAL ROAD

Good

Over: US69 HWY NB & SB

4.60 MI N OF N US-54 JCT, Bourbon, KS

Built 1985 Load: 30.8 t ADT: 34

US-69 HIGHWAY SB

Good

Over: BNSF RAILWAY

7.87 MI. N. N. JCT US-54, Bourbon, KS

Built 1985 Load: 30.8 t ADT: 2,950

LOCAL ROAD

Good

Over: US-69 HIGHWAY NB & SB

8.68 MI. N. N. JCT US-54, Bourbon, KS

Built 1985 Load: 30.8 t ADT: 34

US-69 HIGHWAY SB

Good

Over: BNSF RAILWAY

2.39 MI. N. OF K-31, Bourbon, KS

Built 1985 Load: 30.8 t ADT: 2,730

US69 HWY NB

Good

Over: BIG SUGAR CREEK

1.78 MI S OF K-52 NJCT, Linn, KS

Built 1979 Load: 30.8 t ADT: 2,985

US69 HWY

Good

Over: MUDDY CREEK

4.38 MI N SO JCT K52, Linn, KS

Built 1984 Load: 30.8 t ADT: 2,990

FRONTAGE RD LEFT

Good

Over: SMOKY HILL RIVER DRN

2.76 MI E K15 FRRD NORTH, Dickinson, KS

Built 1959 Load: 30.8 t ADT: 29

LOCAL ROAD

Good

Over: I70 HWY NL-SL

TREGO CO LINE, Ellis, KS

Built 1965 Load: 30.8 t ADT: 55

I70 HWY NL-SL

Good

Over: NORTH FORK BIG CREEK DRG

7.91MI E JCT U183, Ellis, KS

Built 1965 Load: 30.8 t ADT: 8,350

I70 HWY WB

Good

Over: COW CREEK DRAINAGE

4.25 MI E K232 WB, Ellsworth, KS

Built 1964 Load: 30.8 t ADT: 6,500

Showing 15,601-15,650 of 24,894 bridges

Related

All states → | National rankings → | Understanding conditions → | Retired SD term explained →
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.

Understanding Bridge Conditions

How FHWA rates bridge condition on a 0-9 scale.

Check Your Daily Bridges

How to look up bridge condition data for bridges on your route.

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

What to do with this

Use Kansas's inventory picture to drill to a county or a specific span.

  • Browse counties in Kansas and open the highest-Poor shares first. County list
  • See where this state sits among peers on Poor-condition share. State rankings
  • Compare this state with another jurisdiction on the same measures. State compare

NBI condition ratings are inventory snapshots, not live crossing-safety verdicts.

Every figure on PlainBridges is rendered directly from federal source data, no number is typed in by an editor. Kansas Good/Fair/Poor shares and county rollups on this page are computed from the same NBI extract as the national boards; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2024 NBI release. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.