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

Rock Bridge Road

Good

Over: DRAINAGE DITCH

Rock Bridge Road, Barton, KS

Built 1976 Load: 25.4 t ADT: 205

S. 2nd Ave.

Good

Over: ROBINSON CREEK

S. 2ND N. OF TAFT, Norton, KS

Built 1988 Load: 25.4 t ADT: 100

K2 HWY

Good

Over: CHIKASKIA RIVER DRAINAGE

0.67 MI NE HARPER COLN, Kingman, KS

Built 1950 Load: 25.4 t ADT: 2,550

K5 HWY

Good

Over: MARSHALL CREEK

1.49 MI E OF I-435, Wyandotte, KS

Built 1989 Load: 25.4 t ADT: 5,640

K7 HWY

Good

Over: LOST CREEK

0.42 MI N EJCT K31, Bourbon, KS

Built 1956 Load: 25.4 t ADT: 405

K7 HWY

Good

Over: BIG SUGAR CREEK

7.18 MI N NJCT K52, Linn, KS

Built 1956 Load: 25.4 t ADT: 775

NETTLETON AVENUE

Good

Over: K-7 HWY EL-WL

1.03 MI NW K32, Wyandotte, KS

Built 1985 Load: 25.4 t ADT: 5,638

US24 HWY

Good

Over: YOCKEY CREEK DRAINAGE

13.13 MI E MITCHELL COLN, Cloud, KS

Built 1957 Load: 25.4 t ADT: 1,890

US24 HWY

Good

Over: MUDDY CREEK DR

3.08 MI E SHAWNEE COLN, Jefferson, KS

Built 1979 Load: 25.4 t ADT: 3,865

US24 HWY

Good

Over: N F SOLOMON R DRAIN

1.72MI E NJCT U281, Osborne, KS

Built 1949 Load: 25.4 t ADT: 1,340

K25 HWY

Good

Over: SMOKY HILL RIVER DRAIN

8.98 M W SMKY hll RV BR, Logan, KS

Built 1959 Load: 25.4 t ADT: 220

K31 HWY

Good

Over: I-335 HWY (KTA)

JCT K-31 / KTA, Osage, KS

Built 1956 Load: 25.4 t ADT: 210

9TH T0 RT

Good

Over: BETTS CREEK DRAINAGE

1.18 MI W I435 SD RD RT, Wyandotte, KS

Built 1975 Load: 25.4 t ADT: 621

K34 HWY

Good

Over: BLUFF CREEK DRAINAGE

8.71 MI N US160, Clark, KS

Built 1967 Load: 25.4 t ADT: 685

LOCAL ROAD

Good

Over: I35 HWY

9.72 MI E OSAGE COLN, Franklin, KS

Built 1972 Load: 25.4 t ADT: 41

US36 HWY

Good

Over: SCHOOL CREEK

6.23 MI E K266, Republic, KS

Built 1950 Load: 25.4 t ADT: 1,840

US50/US400 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

1.83 MI E K23, Gray, KS

Built 1933 Load: 25.4 t ADT: 6,550

US50 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

5.86 MI NE WJCT K61, Reno, KS

Built 1970 Load: 25.4 t ADT: 4,485

K53 HWY

Good

Over: COWSKIN CREEK

1.08 MI E US81, Sumner, KS

Built 1978 Load: 25.4 t ADT: 3,780

US54 HWY

Good

Over: RATTLESNAKE CREEK DRG.

3.34 MI E FORD COLN, Kiowa, KS

Built 1959 Load: 25.4 t ADT: 2,610

US54/US400 HWY

Good

Over: NINNESCAH RIVER DRAINAGE

0.43 MI E K64, Pratt, KS

Built 1950 Load: 25.4 t ADT: 7,270

US-54 HWY WB

Good

Over: CITY STS/ARKANSAS RIVER

0.45 MI E SYCAMORE ST, Sedgwick, KS

Built 1994 Load: 25.4 t ADT: 57,000

Reno Road

Good

Over: LITTLE CEDAR CREEK

0.56 MI S K47, Wilson, KS

Built 1973 Load: 25.4 t ADT: 35

U81 HWY

Good

Over: COWSKIN CREEK DRG

0.7 MI N SU COLN, Sedgwick, KS

Built 2000 Load: 25.4 t ADT: 4,320

K99 HWY

Good

Over: VERDIGRIS RIVER

1.63 MI S LYON COLN, Greenwood, KS

Built 1965 Load: 25.4 t ADT: 790

K99 HWY

Good

Over: WILLOW CREEK DRAINAGE

7.76 MI S K-58, Greenwood, KS

Built 1932 Load: 25.4 t ADT: 970

K99 HWY

Good

Over: HOLDERMAN CREEK DRAINAGE

1.88 MI S K-58, Greenwood, KS

Built 1965 Load: 25.4 t ADT: 1,290

I135 HWY NB

Good

Over: HYDRAULIC AVE

JCT I135 EL/HYDRAULIC AVE, Sedgwick, KS

Built 1966 Load: 25.4 t ADT: 18,500

US160 HWY

Good

Over: BROOK CREEK

5.76 MI E HARPER COLN, Sumner, KS

Built 1959 Load: 25.4 t ADT: 1,460

US160 HWY

Good

Over: SLATE CREEK DRAINAGE

6.84 MI E K271, Sumner, KS

Built 1929 Load: 25.4 t ADT: 2,560

US169 K7 HWY SB

Good

Over: BNSF RR & LOCAL RD

4.18 MI N OF K-279, Miami, KS

Built 1972 Load: 25.4 t ADT: 6,250

K181 HWY

Good

Over: WEST TWIN CREEK

7.29 MI NE RUSSELL COLN, Lincoln, KS

Built 1971 Load: 25.4 t ADT: 470

US-183 HWY

Good

Over: SAND CREEK

4.11 MI N K-96, Rush, KS

Built 1996 Load: 25.4 t ADT: 3,110

K204 HWY

Good

Over: BEAVER CREEK DRAINAGE

0.85MI E JT U36, Smith, KS

Built 1928 Load: 25.4 t ADT: 440

US281 HWY

Good

Over: PARADISE CREEK

3.05MI S WJCT K18, Russell, KS

Built 1940 Load: 25.4 t ADT: 635

RS 699 4TH. AVE

Good

Over: BLAZE FORK CREEK

3.5W 0.7S OF CONWAY, McPherson, KS

Built 1962 Load: 25.5 t ADT: 285

OREGON TRAIL RD.

Good

Over: VERMILLION RIVER

3.0E OF LOUISVILLE, Pottawatomie, KS

Built 1978 Load: 25.5 t ADT: 96

RS 1944 474-793.71

Good

Over: SMOKY HILL RIVER

1.2E OF MENTOR, Saline, KS

Built 1982 Load: 25.5 t ADT: 79

Trail Rd (V25-S25)

Good

Over: W. BRANCH LYON CREEK

1275 Trail Rd, Dickinson, KS

Built 1981 Load: 25.5 t ADT: 45

MINOR T-827-1

Good

Over: WALNUT CREEK

3.5S 4.0E OF TROY, Doniphan, KS

Built 1990 Load: 25.5 t ADT: 20

LOCAL 5.0N-18.18E

Good

Over: TRIB. TO COAL CREEK

2.0S 1.0E OF VINLAND, Douglas, KS

Built 1976 Load: 25.5 t ADT: 214

340 AVE (NORTH)

Good

Over: SPRING CREEK

1.4W 5.5N OF BOGUE, Graham, KS

Built 1982 Load: 25.5 t ADT: 40

19TH. AVE.

Good

Over: TRIB. EAST KENTUCKY CK.

5.5E OF LINDSBORG, McPherson, KS

Built 1988 Load: 25.5 t ADT: 10

LOCAL RD. Q-4

Good

Over: FRENCH CREEK

8.0S 3.0W OF CENTRALIA, Nemaha, KS

Built 1987 Load: 25.5 t ADT: 10

LOCAL RD. A-23.5

Good

Over: ROSE CREEK

6.0N 1.5E OF MUNDEN, Republic, KS

Built 1983 Load: 25.5 t ADT: 5

7-F.02 14

Good

Over: TRIB. TO BOWMAN CREEK

1.4E 4.0N OF HADDAM, Washington, KS

Built 1997 Load: 25.5 t ADT: 40

18-F.7 146

Good

Over: TRIB. TO PARSONS CREEK

2.0E 7.0S OF HADDAM, Washington, KS

Built 1996 Load: 25.5 t ADT: 25

MISSION ROAD

Good

Over: RR YARD TURKEY CK

MISSION RD. VIADUCT, Wyandotte, KS

Built 1965 Load: 25.5 t ADT: 17,850

K10 HWY WB

Good

Over: Lexington Ave ABAND RR

4.45 MI E DOUGLAS COL WB, Johnson, KS

Built 1976 Load: 25.5 t ADT: 15,050

NW Butler Rd

Good

Over: W. BR. WHITEWATER RIVER

1.5W 6.0N OF BENTON, Butler, KS

Built 1991 Load: 25.6 t ADT: 755

Showing 14,351-14,400 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.