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

WB RAMP TO I35

Good

Over: PFLUMM RD

0.34 MI E OF JCT I-35, Johnson, KS

Built 2014 Load: 59.0 t ADT: 22,615

RAMP I435S TO I35

Good

Over: EB K10

JCT K10EB/I435 SB, Johnson, KS

Built 2015 Load: 59.0 t ADT: 39,095

207TH ST

Good

Over: MASSEY CREEK TRIB.

0.5E MISSION ON 207TH. ST, Johnson, KS

Built 1997 Load: 59.1 t ADT: 30

LOCAL 14-29-7

Good

Over: TRIB. TO SLATE CREEK

0.6N 0.3W OF ANSON, Sumner, KS

Built 2000 Load: 59.1 t ADT: 10

EVERETT STREET

Good

Over: BRENNER HEIGHTS CREEK

6140 EVERETT, Wyandotte, KS

Built 2008 Load: 59.1 t ADT: 950

LOCAL Q.0-30.8T

Good

Over: SEVEN MILE CREEK

0.2N-2.3E OF OGDEN, Riley, KS

Built 1989 Load: 59.2 t ADT: 30

LOCAL 62-9-9

Good

Over: Trib. to Bluff Creek

5.1W OF CALDWELL, Sumner, KS

Built 2013 Load: 59.2 t ADT: 20

9N ROAD (RS 1891)

Good

Over: TRIB. TO SAPPA CREEK

8.0W OF LYLE, Decatur, KS

Built 1966 Load: 59.3 t ADT: 95

LOCAL 20-17-3

Good

Over: SHORE CREEK

4 S OF CONWAY SPRINGS, Sumner, KS

Built 2005 Load: 59.3 t ADT: 15

K9 HWY

Good

Over: GRASSHOPPER CREEK

1.81 MI E JACKSON CO LN, Atchison, KS

Built 2001 Load: 59.3 t ADT: 335

NB US-59 RAMP

Good

Over: US-59 HWY

4.1M N of I-35, Franklin, KS

Built 2008 Load: 59.3 t ADT: 2,137

98th

Good

Over: Big Slough Creek

0.8N 0.9W OF OSKALOOSA, Jefferson, KS

Built 2019 Load: 59.4 t ADT: 25

SW 101st 41

Good

Over: Tr. Wakarusa R.

5.9E & 1.5S of Auburn, Shawnee, KS

Built 2009 Load: 59.5 t ADT: 30

RS 1097 18-I.8

Good

Over: TRIB. TO PEATS CREEK

4.0S 8.2W OF WASHINGTON, Washington, KS

Built 1984 Load: 59.6 t ADT: 45

RS 552 Jay Rd

Good

Over: OWL CREEK

010 1.1N 3.0W JCT US75&54, Woodson, KS

Built 2012 Load: 59.6 t ADT: 140

163RD ST

Good

Over: BIG BLUE RIVER TRIB

0.1 MI E OF ANTIOCH RD, Johnson, KS

Built 2017 Load: 59.6 t ADT: 500

US-69 HIGHWAY

Good

Over: SPRING RIVER DRAINAGE

3.27 MI N OF US-166, Cherokee, KS

Built 2010 Load: 59.6 t ADT: 3,290

RAMP K10EB-35N

Good

Over: LACKMAN ROAD

0.78 MI W JCT I435/I35, Johnson, KS

Built 2015 Load: 59.6 t ADT: 17,320

F ROAD

Good

Over: MIDDLE FORK SAPPA CREEK

5.0S 7.2W OF ACHILLES, Rawlins, KS

Built 2001 Load: 59.7 t ADT: 10

260 RD.

Good

Over: TRIB. MUDD CREEK

2.2S 7.9E OF DURHAM, Marion, KS

Built 1993 Load: 59.8 t ADT: 35

RS Road

Good

Over: ARKANSAS RIVER

2.0E 1.5S OF PAWNEE ROCK, Pawnee, KS

Built 1999 Load: 59.9 t ADT: 45

LOCAL T-32-1

Good

Over: TRIB. TO PETERS CREEK

0.5E 1.8N OF TROY, Doniphan, KS

Built 2019 Load: 59.9 t ADT: 10

C-25.4 LOCAL

Good

Over: TRIB. TO WILDCAT CREEK

7.5S 4.9E OF NEWTON, Harvey, KS

Built 2019 Load: 59.9 t ADT: 10

LOCAL 126 B3

Good

Over: ILLINOIS CREEK

2.5N 2.6W OF DELIA, Jackson, KS

Built 2018 Load: 59.9 t ADT: 30

K9 HWY

Good

Over: N FK SOLOMON R DRAINAGE

11.65 MI E DECATUR COLN, Norton, KS

Built 2016 Load: 59.9 t ADT: 545

US-24 HWY

Good

Over: FINNEY CREEK

1.02 MI E K-15, Clay, KS

Built 1993 Load: 59.9 t ADT: 2,480

US-36 HWY

Good

Over: SAND CREEK

4.58 MI E WJCT K-27, Cheyenne, KS

Built 1997 Load: 59.9 t ADT: 1,770

US-36 HWY

Good

Over: WEST BEAVER CREEK

2.90 MI E JT K8, Smith, KS

Built 1994 Load: 59.9 t ADT: 1,980

US-50 HWY

Good

Over: BUCKEYE CREEK

9.23 MI E K-177, Chase, KS

Built 1994 Load: 59.9 t ADT: 6,240

B Road Left

Good

Over: COTTONWOOD RIVER DRN

1.35 MI NE MARION COLN LT, Chase, KS

Built 1996 Load: 59.9 t ADT: 18

I-135 SOUTHBOUND

Good

Over: SAND CREEK

1.78 MI. NW OF US-50 JCT, Harvey, KS

Built 2002 Load: 59.9 t ADT: 8,550

I-135 NORTHBOUND

Good

Over: SAND CREEK

1.79 MI NW OF U-50 N JCT, Harvey, KS

Built 2002 Load: 59.9 t ADT: 8,550

I135NB RMP-1ST ST

Good

Over: HWY R/W ONLY

0.57 MI N US54, Sedgwick, KS

Built 1976 Load: 59.9 t ADT: 5,510

2NDST RMP-NBNDI135

Good

Over: HWY R/W ONLY

0.88 MI N OF US54, Sedgwick, KS

Built 1976 Load: 59.9 t ADT: 5,242

SBN I135 TO 2ND ST

Good

Over: HWY R/W ONLY

0.89 N OF US54 HWY, Sedgwick, KS

Built 1976 Load: 59.9 t ADT: 5,242

US-400 HWY

Good

Over: LIMESTONE CREEK DRAINAGE

7.68 MI E LABETTE COLN, Cherokee, KS

Built 1994 Load: 59.9 t ADT: 5,710

US-400 HIGHWAY

Good

Over: US-59 HIGHWAY

US-59/U-400 JCT, Labette, KS

Built 2001 Load: 59.9 t ADT: 4,110

K900 PARKS ROUTE

Good

Over: OUTLET FOR STATE LAKE

LV STATE FISHING LAKE, Leavenworth, KS

Built 1930 Load: 59.9 t ADT: 77

13th N

Good

Over: ROCK CREEK

13thN 0.5 E of 391stW, Sedgwick, KS

Built 1999 Load: 60.0 t ADT: 50

23rd S

Good

Over: TRIB. TO LAKE AFTON

2.3W 1.0S OF GODDARD, Sedgwick, KS

Built 2000 Load: 60.0 t ADT: 65

30TH RD. (RS 1231)

Good

Over: TRIB. TO MANLEY CREEK

0.3N OF ST. BRIDGET, Marshall, KS

Built 1993 Load: 60.1 t ADT: 55

29-Y.2 306

Good

Over: NORTH FORK FANCY CREEK

4.3E OF KIMEO, Washington, KS

Built 1996 Load: 60.1 t ADT: 20

61 St N LOCAL RD.

Good

Over: COWSKIN CREEK

61stN 0.1 E of 199thW, Sedgwick, KS

Built 2002 Load: 60.2 t ADT: 77

SW WalnutValley Rd

Good

Over: MUDDY CREEK

1.0E 3.5N OF SMILEYBERG, Butler, KS

Built 2022 Load: 60.3 t ADT: 50

170th Rd.

Good

Over: North Cedar Creek

6.0W 0.8N OF VALLEY FALLS, Jefferson, KS

Built 2021 Load: 60.3 t ADT: 50

MILL STREET

Good

Over: TURKEY CREEK

MILL ST. N. OF SEMINARY, Wyandotte, KS

Built 2013 Load: 60.3 t ADT: 1,279

HIGH SCHOOL ENTRNC

Good

Over: TRIB. TO DRY TURKEY CK.

E. OF N. HIGH AT ANNA ST., McPherson, KS

Built 2020 Load: 60.3 t ADT: 2,400

K-32 HWY

Good

Over: I-70 HWY (KTA)

0.55 MI NE DOUGLAS CL, Leavenworth, KS

Built 2016 Load: 60.3 t ADT: 1,830

RS 245-BIG LOWE RD

Good

Over: US50 HWY

RS 245 OVER US-50, Finney, KS

Built 2010 Load: 60.3 t ADT: 1,612

K87 HWY

Good

Over: BLACK VERMILLION RIV DRG

0.57 MI N K9, Marshall, KS

Built 2015 Load: 60.3 t ADT: 185

Showing 23,001-23,050 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.