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

K27 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

0.39 MI N US50, Hamilton, KS

Built 1962 Load: 36.3 t ADT: 1,350

I35 US50 HWY SB

Good

Over: SPOON CREEK RD

2.07 MI NE MI COLN SB, Johnson, KS

Built 1959 Load: 36.3 t ADT: 13,100

I35 US50 HWY NB

Good

Over: SPOON CREEK RD

2.06 MI NE MI COLN NB, Johnson, KS

Built 1959 Load: 36.3 t ADT: 13,100

LOCAL RD/119 ST WB

Good

Over: I-35 HWY WL-EL

2.33 MI NW OLD 169 & 150, Johnson, KS

Built 1992 Load: 36.3 t ADT: 15,239

I-35 HWY SB

Good

Over: NEOSHO RIVER

3.69 MI EAST OF K-99, Lyon, KS

Built 1976 Load: 36.3 t ADT: 8,350

KTA RAMP

Good

Over: I-35 HWY (KTA)

5.718 MI N SUMNER CO LINE, Sedgwick, KS

Built 1989 Load: 36.3 t ADT: 4,435

K-44 HWY

Good

Over: FALL CREEK DRAINAGE

.03 MI W OF SUMNER CO LN., Harper, KS

Built 2005 Load: 36.3 t ADT: 460

US-50 HWY

Good

Over: BLACK KETTLE CREEK

9.83 MI E RENO COLN, Harvey, KS

Built 1994 Load: 36.3 t ADT: 4,320

US50 HWY

Good

Over: BNSF RAILWAY

10.33 MI E EJCT K61, Reno, KS

Built 1962 Load: 36.3 t ADT: 5,010

US54/US400 HWY WB

Good

Over: SMOOTS CREEK

9.73 MI E EJCT US54/K14, Kingman, KS

Built 1974 Load: 36.3 t ADT: 3,345

US54/US400 HWY EB

Good

Over: SMOOTS CREEK

9.73 MI E EJCT US54/K14, Kingman, KS

Built 1974 Load: 36.3 t ADT: 3,345

SW 150TH AVE

Good

Over: US54/US400 HWY

5.82 MI E OF PRATT COLN, Kingman, KS

Built 2010 Load: 36.3 t ADT: 28

US56 HWY

Good

Over: NEOSHO RIVER

0.09 MI E WJCT K177, Morris, KS

Built 1984 Load: 36.3 t ADT: 5,710

US56 HWY

Good

Over: 110 MILE CREEK

1.88 MI W JCT US-75, Osage, KS

Built 1980 Load: 36.3 t ADT: 1,740

K-58 HWY

Good

Over: HALDERMAN CREEK DRAINAGE

4.41 MI E K-99 HWY, Greenwood, KS

Built 2005 Load: 36.3 t ADT: 255

NB US-59 HIGHWAY

Good

Over: SAND CREEK ROAD

1.1M N of I-35, Franklin, KS

Built 2010 Load: 36.3 t ADT: 2,235

SB US-59 HIGHWAY

Good

Over: SAND CREEK ROAD

1.1M N of I-35, Franklin, KS

Built 2010 Load: 36.3 t ADT: 2,235

US59 HWY

Good

Over: NEOSHO RIVER DRAINAGE

2.04 MI N OKLA STATE LINE, Labette, KS

Built 1968 Load: 36.3 t ADT: 2,220

US69 (18TH ST) NB

Good

Over: I35 HWY

JCT I35 & US69, Wyandotte, KS

Built 1986 Load: 36.3 t ADT: 12,600

I70 HWY WB

Good

Over: K14 HIGHWAY

EJCT K14/I70 WB, Ellsworth, KS

Built 1964 Load: 36.3 t ADT: 6,250

I70 HWY EB

Good

Over: K14 HIGHWAY

EJCT K14/I70 EB, Ellsworth, KS

Built 1964 Load: 36.3 t ADT: 6,250

I70 HWY EB

Good

Over: K57 HIGHWAY

JCT K57/I70 EB, Geary, KS

Built 1960 Load: 36.3 t ADT: 15,800

I70 HWY WB

Good

Over: RS1977 LT US40 HWY RT

JCT US40/I70 WB, Gove, KS

Built 1965 Load: 36.3 t ADT: 5,750

I70 HWY EB

Good

Over: RS1977 LT US40 HWY RT

JCT US40/I70 EB, Gove, KS

Built 1965 Load: 36.3 t ADT: 5,750

RS0389 DESOTO RD

Good

Over: I-70 HWY (KTA)

14.48 MI E K-32, Leavenworth, KS

Built 2011 Load: 36.3 t ADT: 3,032

I70 HWY EB

Good

Over: KYLE RAILROAD

12.30 MI E OF K143, Saline, KS

Built 1961 Load: 36.3 t ADT: 9,150

I70 HWY EB

Good

Over: BLACKSMITH CREEK

5.44 MI E WABAUNSEE COLN, Shawnee, KS

Built 1987 Load: 36.3 t ADT: 13,050

EB I70 EXIT SRA RP

Good

Over: I70 KTA HWY

0.62 MI W ECOLN, Shawnee, KS

Built 2002 Load: 36.3 t ADT: 4,150

EB ENT RAMP (SRA)

Good

Over: I70 KTA HWY

.17 MI W ECOLN, Shawnee, KS

Built 2002 Load: 36.3 t ADT: 4,150

I-70 HWY WESTBOUND

Good

Over: K-267

1.35 MI E OF CO STLINE, Sherman, KS

Built 1969 Load: 36.3 t ADT: 5,354

I-70 HWY WB

Good

Over: S FK BEAVER CR DRAIN

9.02 MI E OF CO STLINE, Sherman, KS

Built 1969 Load: 36.3 t ADT: 5,354

I70 HWY EB

Good

Over: S FK BEAVER CR DRAIN

9.02 MI E OF CO STLINE, Sherman, KS

Built 1969 Load: 36.3 t ADT: 5,354

I-70 HWY WESTBOUND

Good

Over: County Road 14

5.00MI W JT K27, Sherman, KS

Built 1969 Load: 36.3 t ADT: 6,200

I-70 HWY EASTBOUND

Good

Over: County Road 14

5.01 MI WEST OF K-27, Sherman, KS

Built 1969 Load: 36.3 t ADT: 6,200

I70 HWY NL-SL

Good

Over: SPRING CREEK DRAINAGE

0.79MI W ELLIS CO LINE, Trego, KS

Built 1964 Load: 36.3 t ADT: 7,050

US73 HWY SB LANE

Good

Over: NINE MILE CREEK

1.79 MI N WY CO LINE, Leavenworth, KS

Built 1985 Load: 36.3 t ADT: 11,600

LOCAL ROAD

Good

Over: US-75 HIGHWAY

1.00 MI N US56, Osage, KS

Built 1973 Load: 36.3 t ADT: 52

US75 HWY

Good

Over: SALT CREEK

0.34 MI N K68, Osage, KS

Built 1985 Load: 36.3 t ADT: 3,310

US75 HWY

Good

Over: I-70 AND I-470

US-75 E-S OVER TENTH ST, Shawnee, KS

Built 1992 Load: 36.3 t ADT: 12,250

US75 HWY

Good

Over: KANSAS RIVER TRIBUTARY

US-75 S-E KS RIVER TRIB, Shawnee, KS

Built 1992 Load: 36.3 t ADT: 12,250

US-75 HWY RAMP SB

Good

Over: BURLINGAME ROAD

9.21 MI N OSAGE COLN SB, Shawnee, KS

Built 1997 Load: 36.3 t ADT: 7,141

US75 HWY

Good

Over: ELDER BR BUFFALO CR

2.94 MI S K39 EJCT, Wilson, KS

Built 1982 Load: 36.3 t ADT: 1,930

US77 HWY

Good

Over: LYON CREEK

5.51 MI N MORRIS CO LINE, Geary, KS

Built 1984 Load: 36.3 t ADT: 2,750

US83 HWY

Good

Over: US50 HWY NL-SL

JCT US50/US83, Finney, KS

Built 1974 Load: 36.3 t ADT: 5,710

U83 HWY

Good

Over: UP RR & 8TH STREET

.489 MI N OF U54/U83 JCT, Seward, KS

Built 1993 Load: 36.3 t ADT: 10,300

K95 HWY

Good

Over: LADDER CREEK

3.21 MI N OF S JCT US-83, Scott, KS

Built 1969 Load: 36.3 t ADT: 385

K96 HWY WB

Good

Over: LITTLE SLOUGH CREEK

0.61 MI E TYLER RD, Sedgwick, KS

Built 1974 Load: 36.3 t ADT: 8,250

K96 HWY EB

Good

Over: LITTLE SLOUGH CREEK

0.61MI E TYLER RD, Sedgwick, KS

Built 1974 Load: 36.3 t ADT: 8,250

K96 HWY WB

Good

Over: HOOVER RD

JCT K96-HOOVER RD, Sedgwick, KS

Built 1974 Load: 36.3 t ADT: 14,250

K-96 HWY WB

Good

Over: SPRING BRANCH TRIB #4

10.15 MI NE OF I135/K96, Sedgwick, KS

Built 1994 Load: 36.3 t ADT: 10,500

Showing 18,301-18,350 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.