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

19TH. RD. 275

Good

Over: TRIB. TO WOLF CREEK

1.5E 3.0N OF NEW STRAWN, Coffey, KS

Built 1989 Load: 60.4 t ADT: 30

HARVEY AVE. BR. 4

Good

Over: ROCK ISLAND SLOUGH

100 FT W OF CRI&PRR&US81, Sumner, KS

Built 1990 Load: 60.4 t ADT: 1,700

I-70 HWY EB (KTA)

Good

Over: US-40 HWY

SN-DG CO LINE, Douglas, KS

Built 2006 Load: 60.4 t ADT: 21,250

MINOR COL 60

Good

Over: STROWBRIDGE CREEK

3.0E 0.2N OF CARBONDALE, Osage, KS

Built 2022 Load: 60.5 t ADT: 40

RS 27

Good

Over: DEER CREEK

2.8E 1.2N OF SHANNON, Atchison, KS

Built 2021 Load: 60.6 t ADT: 347

LOCAL RD. E.5-14.3

Good

Over: TRIB. TO STRANGER CREEK

2.5S 0.7W OF FARMINGTON, Atchison, KS

Built 2023 Load: 60.6 t ADT: 30

HOCH RD. 313

Good

Over: TRIB. N. BR. WAKARUSA R.

1.7N 2.0W OF AUBURN, Shawnee, KS

Built 1984 Load: 60.6 t ADT: 100

RAMP 35SB-435N

Good

Over: URB2701 LACKMAN ROAD

1.34 MI W JCT I435/I35, Johnson, KS

Built 2016 Load: 60.6 t ADT: 15,744

I-435 NB HIGHWAY

Good

Over: K-32 & UP RAILROAD

I-435 / K-32 JCT, Wyandotte, KS

Built 1979 Load: 60.6 t ADT: 31,900

G.4-10.1 LOCAL RD.

Good

Over: TRIB. TO MIDDLE CREEK

1.0N 4.1W OF ELMDALE, Chase, KS

Built 2017 Load: 60.7 t ADT: 10

C LANE

Good

Over: PRAIRIE DOG CREEK

1.8S 8.4W OF DRESDEN, Decatur, KS

Built 2005 Load: 60.7 t ADT: 10

LOCAL RD. S-4

Good

Over: SOLDIER CREEK

1.0N 3.5W OF BANCROFT, Nemaha, KS

Built 2009 Load: 60.7 t ADT: 10

TECUMSEH ROAD

Good

Over: NL I-70 AND NL I-470

TECUMSEH RD/WB I70 & I470, Shawnee, KS

Built 2002 Load: 60.7 t ADT: 820

ARROWHEAD(26.8-B.0

Good

Over: TRIB TO POLE CREEK

0.8S 2.8E OF SUMMERFIELD, Marshall, KS

Built 2017 Load: 60.8 t ADT: 10

K-2 HWY

Good

Over: STINK CREEK DRAINAGE

3.00 MI E OF US-281, Barber, KS

Built 2007 Load: 60.8 t ADT: 970

K9 HWY

Good

Over: N F SOLOMON R DRAIN

08.89 MI E DECATUR COLN, Norton, KS

Built 1941 Load: 60.8 t ADT: 210

K-42 HWY

Good

Over: NINNESCAH RIVER DRAINAGE

1.82 MI NE K-49, Sedgwick, KS

Built 2001 Load: 60.8 t ADT: 4,406

US-50 HWY

Good

Over: EAST EMMA CREEK

3.92 MI E K-89, Harvey, KS

Built 1994 Load: 60.8 t ADT: 6,680

US-56 HWY

Good

Over: BLAZE FORK CREEK

9.32 MI E RICE COLN, McPherson, KS

Built 1997 Load: 60.8 t ADT: 3,040

I70 HWY

Good

Over: BIG CREEK DRAINAGE

4.55 MI E K212, Gove, KS

Built 1960 Load: 60.8 t ADT: 6,700

K-96 HWY

Good

Over: WALNUT CREEK DRAINAGE

0.26 MI E US-183, Rush, KS

Built 1996 Load: 60.8 t ADT: 1,740

I-135 HIGHWAY NB

Good

Over: N. 1ST ST

1.33 MI. N OF US-50 S JCT, Harvey, KS

Built 2002 Load: 60.8 t ADT: 13,000

I-135 HIGHWAY SB

Good

Over: N. 1ST ST.

1.33 MI. N OF US-50 JCT., Harvey, KS

Built 2000 Load: 60.8 t ADT: 13,000

I-135 HIGHWAY NB

Good

Over: BROADWAY

.82 MI. S OF US-50 N JCT, Harvey, KS

Built 2002 Load: 60.8 t ADT: 13,000

I-135 HIGHWAY SB

Good

Over: BROADWAY

.82 MI. S OF US-50 N JCT., Harvey, KS

Built 2002 Load: 60.8 t ADT: 13,000

1ST RMP TO SB I135

Good

Over: HWY R/W ONLY

0.58 MI N US54, Sedgwick, KS

Built 1976 Load: 60.8 t ADT: 5,166

I135 SBND RMP-13TH

Good

Over: HWY R/W ONLY

1.66 MI N OF US54, Sedgwick, KS

Built 1976 Load: 60.8 t ADT: 4,216

US160 HWY

Good

Over: EAST BRANCH BEAR CREEK

5.71 MI W US-183 HWY, Clark, KS

Built 1979 Load: 60.8 t ADT: 965

SW 70 RD

Good

Over: TRIB. TO ASH CREEK

2.7W OF PAWNEE ROCK, Barton, KS

Built 2019 Load: 60.9 t ADT: 140

ENSLEY LANE

Good

Over: TRIB. TO DYKES BRANCH

450ft N of 88th ST, Johnson, KS

Built 2016 Load: 60.9 t ADT: 400

RAMP NB35 TO EB435

Good

Over: PFLUMM ROAD

RAMP 0.32 MI E I-35, Johnson, KS

Built 2015 Load: 60.9 t ADT: 23,986

223rd Street

Good

Over: LITTLE BULL CREEK

1.0S 1.9W OF SPRING HILL, Miami, KS

Built 2017 Load: 61.1 t ADT: 1,302

SW 60th

Good

Over: DRY CREEK

0.3W 3.5S OF BENTON, Butler, KS

Built 2015 Load: 61.1 t ADT: 175

RD K 943.0-514.6

Good

Over: STREAM

0.5N of Emporia, Lyon, KS

Built 1989 Load: 61.1 t ADT: 20

W 159TH ST. #111

Good

Over: CEDAR CREEK TRIBUTARY

1.6 MI WEST OF I-35, Johnson, KS

Built 2017 Load: 61.1 t ADT: 1,900

SW County Line Rd.

Good

Over: EIGHT MILE CREEK

1.0W 3.2N OF ROSE HILL, Butler, KS

Built 2022 Load: 61.2 t ADT: 150

167TH ST

Good

Over: GARDNER LAKE TRIB.

0.0N 0.6W OF GARDNER, Johnson, KS

Built 1997 Load: 61.2 t ADT: 5,100

US54 HWY

Good

Over: UP RR

2.49 MI E US75, Woodson, KS

Built 2016 Load: 61.2 t ADT: 2,270

US83 HWY

Good

Over: SAPPA CREEK DRAINAGE

0.76 MI S US36, Decatur, KS

Built 2016 Load: 61.2 t ADT: 2,920

K-187 HWY

Good

Over: FISHER CREEK DRG

5.5 MI N K9, Nemaha, KS

Built 2023 Load: 61.2 t ADT: 895

I435 HWY EB

Good

Over: PFLUMM ROAD

0.36 MI E I-35 EB, Johnson, KS

Built 2016 Load: 61.2 t ADT: 57,000

Navajo Dr

Good

Over: BEAVER CREEK

1.0N 3.0E OF LINCOLN, Lincoln, KS

Built 2008 Load: 61.3 t ADT: 35

7TH RD.

Good

Over: TRIB. TO PLUM CREEK

1.4E 1.4S OF BUSHTON, Rice, KS

Built 1998 Load: 61.3 t ADT: 35

LINCOLN STREET

Good

Over: ARKANSAS RIVER

LINCOLN AT MCLEAN BLVD., Sedgwick, KS

Built 2012 Load: 61.3 t ADT: 10,200

K-7 HIGHWAY

Good

Over: BNSF RAILROAD

0.59 MI E WJCT K-7, Johnson, KS

Built 2002 Load: 61.3 t ADT: 17,100

WHITESIDE RD.12.30

Good

Over: RED ROCK CREEK

8.3N OF PRETTY PRAIRIE, Reno, KS

Built 2012 Load: 61.4 t ADT: 275

I470 HWY WB

Good

Over: 10TH STREET

JCT 10TH ST/I470 WB, Shawnee, KS

Built 1959 Load: 61.4 t ADT: 3,155

LOCAL RD. K.5-21.1

Good

Over: TRIB. INDEPENDENCE CK.

0.5N 3.2W OF ATCHISON, Atchison, KS

Built 2001 Load: 61.5 t ADT: 10

370 RD.

Good

Over: LYON CREEK

0.5N 1.7E OF RAMONA, Marion, KS

Built 2019 Load: 61.5 t ADT: 48

E 1400 RD

Good

Over: Naismith Creek Tributary

.043 MI S of K-10, Douglas, KS

Built 2015 Load: 61.6 t ADT: 500

Showing 23,051-23,100 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.