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

NE 40 ST. DD.6-3.0

Fair

Over: TRIB. TO SMOOTS CREEK

2.0N 0.8E OF WATERLOO, Kingman, KS

Built 1996 Load: 33.6 t ADT: 30

W. BUFFALO RD (41)

Fair

Over: TRIB. TO PRAIRIE DOG CR.

2.5N 0.5E OF LONG ISLAND, Phillips, KS

Built 1950 Load: 33.6 t ADT: 25

LOCAL 34-49-7

Fair

Over: DEER CREEK

2.0S 1.0E OF WELLINGTON, Sumner, KS

Built 2004 Load: 33.6 t ADT: 25

21ST STREET NORTH

Fair

Over: LITTLE ARKANSAS RIVER

21ST. ST. N AT COOLIDGE, Sedgwick, KS

Built 1966 Load: 33.6 t ADT: 17,900

PFLUMM RD.

Fair

Over: WOLF CREEK

1600 S OF 183RD ST., Johnson, KS

Built 1978 Load: 33.6 t ADT: 500

LIND ROAD

Fair

Over: SM PKWY FAU 2724

3.33E OF K 7 HWY, Johnson, KS

Built 1970 Load: 33.6 t ADT: 500

K18 HWY

Fair

Over: SOLOMON RIVER

2.23 MI NE US81, Ottawa, KS

Built 1948 Load: 33.6 t ADT: 1,530

K27 HWY

Fair

Over: N FORK LADDER CREEK

4.75MI N GREELEY CO LINE, Wallace, KS

Built 1957 Load: 33.6 t ADT: 1,110

I35 HWY SB

Fair

Over: 15th Street

2.53 MI NE US59 SB, Franklin, KS

Built 1958 Load: 33.6 t ADT: 8,950

RS2066

Fair

Over: I35 HWY N&S LANE

1.11 MI E-JCT I35&K130, Lyon, KS

Built 1976 Load: 33.6 t ADT: 595

I-35 HWY SB (KTA)

Fair

Over: URB6725 GREENWICH RD

1.04 MI SW US-54, Sedgwick, KS

Built 1956 Load: 33.6 t ADT: 7,500

I-35 HWY NB (KTA)

Fair

Over: GREENWICH RD

1.05 MI SW US-54, Sedgwick, KS

Built 1956 Load: 33.6 t ADT: 7,500

ABND OLD US36

Fair

Over: WILDCAT CREEK

00.70 MI E EJCT K383, Norton, KS

Built 1927 Load: 33.6 t

K44 HWY

Fair

Over: CHIKASKIA RIVER

0.19 MILES W K-49, Sumner, KS

Built 1933 Load: 33.6 t ADT: 425

US59 HWY

Fair

Over: BIG CREEK

3.87 MI. S. US-54, Allen, KS

Built 1970 Load: 33.6 t ADT: 1,410

US-59 HWY SB

Fair

Over: S OVERFLOW WAKA RIV

8.65 MI N US56, Douglas, KS

Built 1975 Load: 33.6 t ADT: 6,050

K61 HWY

Fair

Over: UP RAILROAD

1.36 MI N E JCT US50, Reno, KS

Built 1973 Load: 33.6 t ADT: 4,560

US69 HWY SB

Fair

Over: 167TH ST

4.03 MI S 135 TH STREET, Johnson, KS

Built 1966 Load: 33.6 t ADT: 13,950

US69 HWY NB

Fair

Over: 167TH ST

4.04 MI S 135 TH STREET, Johnson, KS

Built 1966 Load: 33.6 t ADT: 13,950

US69 HWY SB

Fair

Over: COLLEGE BLVD

0.68MI SOF I435, Johnson, KS

Built 1973 Load: 33.6 t ADT: 44,100

I70 HWY

Fair

Over: LOCAL ROAD

2.32 MI E K212, Gove, KS

Built 1961 Load: 33.6 t ADT: 6,700

US75 HWY

Fair

Over: NEOSHO RIVER DRAINAGE

1.14 MI N NEOSHO ST, Coffey, KS

Built 1935 Load: 33.6 t ADT: 6,170

US77 HWY

Fair

Over: MILL CREEK

1.57 MI N NJCT US24, Riley, KS

Built 1962 Load: 33.6 t ADT: 2,380

US-81 ALT HWY SB

Fair

Over: DRY TURKEY CREEK

1.75 MI W I135, McPherson, KS

Built 1969 Load: 33.6 t ADT: 2,765

US-81 ALT HWY NB

Fair

Over: DRY TURKEY CREEK

1.76 MI W I135, McPherson, KS

Built 1969 Load: 33.6 t ADT: 2,765

OLD K15 HWY EL

Fair

Over: SB I135 TO SB K15 RAMP

.13 MI NI135&OLD K15, Sedgwick, KS

Built 1966 Load: 33.6 t ADT: 4,191

US160 K96 HWY

Fair

Over: MOUSE CREEK

2.44 MI E EJCT US75, Montgomery, KS

Built 1960 Load: 33.6 t ADT: 5,770

US160 HWY

Fair

Over: SLATE CREEK

7.10 MI E K271, Sumner, KS

Built 1968 Load: 33.6 t ADT: 2,560

RS2096

Fair

Over: US169 HWY

1.31 MI N OF NEOSHO CO LN, Allen, KS

Built 1984 Load: 33.6 t ADT: 2,193

US183 HWY

Fair

Over: MEDICINE RIVER

7.06 MI N COMANCHE COLN, Kiowa, KS

Built 1965 Load: 33.6 t ADT: 915

I235 HWY SB

Fair

Over: I-135 HWY SB

0.06 MI N I235 SB, Sedgwick, KS

Built 1964 Load: 33.6 t ADT: 14,381

I235 HWY SB

Fair

Over: BNSF RAILWAY

0.54 MI E BROADWAY ST SB, Sedgwick, KS

Built 1964 Load: 33.6 t ADT: 28,750

I235 HWY NB

Fair

Over: BNSF RAILWAY

0.53 MI E BROADWAY ST NB, Sedgwick, KS

Built 1964 Load: 33.6 t ADT: 28,750

K251 HWY

Fair

Over: N FORK NINNESCAH RIVER

2.38 MI N US54, Sedgwick, KS

Built 1967 Load: 33.6 t ADT: 1,090

K383 HWY

Fair

Over: PRAIRIE DOG CR DRAINAGE

03.87 MI NE DECATUR COLN, Norton, KS

Built 1965 Load: 33.6 t ADT: 1,480

I-435 HWY SB

Fair

Over: MIDLAND DR. OLD K10

3.05 MI S WYANDOTTE COLN, Johnson, KS

Built 1980 Load: 33.6 t ADT: 32,700

I-435 HWY NB

Fair

Over: MIDLAND DR. OLD K10

3.06 MI S WYANDOTTE COLN, Johnson, KS

Built 1980 Load: 33.6 t ADT: 32,700

I-435 SB HIGHWAY

Fair

Over: WOODEND ROAD

0.51 MILES N JOHNSON C/L, Wyandotte, KS

Built 1980 Load: 33.6 t ADT: 32,950

I-435 NB HIGHWAY

Fair

Over: WOODEND ROAD

0.52 MILES N JOHNSON C/L, Wyandotte, KS

Built 1980 Load: 33.6 t ADT: 32,950

I435 HWY NB

Fair

Over: CONNOR CREEK

4.43 MI N OF STATE AVE., Wyandotte, KS

Built 1985 Load: 33.6 t ADT: 15,350

SW Santa Fe Lake

Fair

Over: FOUR MILE CREEK

3.0W 3.7S OF AUGUSTA, Butler, KS

Built 1981 Load: 33.7 t ADT: 1,790

RS 487 G-7

Fair

Over: DEER CREEK

3.0N OF ONEIDA, Nemaha, KS

Built 1985 Load: 33.7 t ADT: 144

Turkey Lane

Fair

Over: NORTH ELM CREEK

0.7S 8.8W OF ISABEL, Barber, KS

Built 1999 Load: 33.7 t ADT: 40

NE 70 Rd

Fair

Over: COW CREEK

4.0S 2.0E OF CLAFLIN, Barton, KS

Built 1989 Load: 33.7 t ADT: 40

36 ROAD

Fair

Over: M BRANCH HACKBERRY CREEK

0.4N 4.7W OF GOVE, Gove, KS

Built 1971 Load: 33.7 t ADT: 15

LONE ELM RD

Fair

Over: BAIN CREEK TRIB.

0.5W 0.1N US169 & 183RD., Johnson, KS

Built 1997 Load: 33.7 t ADT: 1,600

LOCAL RD. 140

Fair

Over: AMAZON DITCH

2.0W 0.7S OF LAKIN, Kearny, KS

Built 1981 Load: 33.7 t ADT: 40

T-71 242ND STREET

Fair

Over: TRIB. TO PONY CREEK

2.0W 1.5S OF TONGANOXIE, Leavenworth, KS

Built 1980 Load: 33.7 t ADT: 42

5TH RD (4.0-F.8)

Fair

Over: MOUNTAIN CREEK

1.2N 3.0E OF BREMEN, Marshall, KS

Built 1992 Load: 33.7 t ADT: 10

23RD RD (22.0-H.2)

Fair

Over: ROBIDOUX CREEK

1.5E 2.2N OF BEATTIE, Marshall, KS

Built 1989 Load: 33.7 t ADT: 10

Showing 8,901-8,950 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.