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

P TERR. (WEST)

Fair

Over: TRIB. TO S. FORK SOLOMON

0.1S 0.3W OF HILL CITY, Graham, KS

Built 1970 Load: 27.2 t ADT: 100

E PROUT ST

Fair

Over: TRIB. TO S. FORK SOLOMON

0.1E OF HILL CITY, Graham, KS

Built 1930 Load: 27.2 t ADT: 150

Road 9

Fair

Over: TRIB. TO CROOKED CREEK

3.5W 5.8S OF MONTEZUMA, Gray, KS

Built 1990 Load: 27.2 t ADT: 20

W 1st Street

Fair

Over: WEST EMMA CREEK

0.5S 6.2W OF NEWTON, Harvey, KS

Built 1966 Load: 27.2 t ADT: 15

LOCAL P-300

Fair

Over: SPRING CREEK

1.0W 0.3S OF NETAWAKA, Jackson, KS

Built 1983 Load: 27.2 t ADT: 30

ST-42 171ST St.

Fair

Over: HOG CREEK

2.0W OF BASEHOR, Leavenworth, KS

Built 1980 Load: 27.2 t ADT: 146

LOCAL RD. 4

Fair

Over: TRIB. TO MIDDLE CREEK

2.5N OF PARKER, Linn, KS

Built 1973 Load: 27.2 t ADT: 40

215th Street

Fair

Over: SPRING CREEK

1.8W OF SPRINGHILL, Miami, KS

Built 1991 Load: 27.2 t ADT: 207

Hospital Drive Rd

Fair

Over: TRIB. TO BIG BULL CREEK

0.6W 3.2S OF HILLSDALE, Miami, KS

Built 1935 Load: 27.2 t ADT: 84

239th ST

Fair

Over: TRIB. TO NORTH WEA CREEK

2.0S 0.5E OF BUCYRUS, Miami, KS

Built 1982 Load: 27.2 t ADT: 104

200 Road

Fair

Over: TRIB. TO PAWNEE RIVER

1.0N 8.0E OF ROZEL, Pawnee, KS

Built 1940 Load: 27.2 t ADT: 25

120 Road

Fair

Over: ASH CREEK

2.5N 1.0W OF LARNED, Pawnee, KS

Built 1986 Load: 27.2 t ADT: 30

BLUEBIRD ROAD

Fair

Over: TRIB. TO KANSAS RIVER

1.0S 3.0W OF WAMEGO, Pottawatomie, KS

Built 1986 Load: 27.2 t ADT: 10

LOCAL J.0-9.6T

Fair

Over: WALNUT CREEK

1.5W OF RANDOLPH, Riley, KS

Built 1975 Load: 27.2 t ADT: 25

CR 170

Fair

Over: OLD MAIDS FORK

2.0S 1.0W OF NEKOMA, Rush, KS

Built 1930 Load: 27.2 t ADT: 50

190TH ST.

Fair

Over: WOLF CREEK

2.0E 1.0S OF WALDO, Russell, KS

Built 1964 Load: 27.2 t ADT: 60

S.W. 85TH. ST. 167

Fair

Over: TRIB. TO SIX MILE CREEK

4.3E OF AUBURN, Shawnee, KS

Built 1969 Load: 27.2 t ADT: 150

160th AVE

Fair

Over: HACKBERRY CREEK

3.1S 9.0W OF TREGO CENTER, Trego, KS

Built 1956 Load: 27.2 t ADT: 20

L ROAD

Fair

Over: BIG CREEK

6.0N 2.4E TREGO CENTER, Trego, KS

Built 1968 Load: 27.2 t ADT: 30

BROADWAY

Fair

Over: CHISHOLM CREEK TRIB.

BROADWAY N. OF I-235, Sedgwick, KS

Built 1900 Load: 27.2 t ADT: 6,000

CENTRAL (EB)

Fair

Over: WICHITA DRAINAGE CANAL

CENTRAL AT I-135, Sedgwick, KS

Built 1971 Load: 27.2 t ADT: 9,000

PARKWOOD STREET

Fair

Over: K-5 HIGHWAY

0.96 MI W OF US69 HWY, Wyandotte, KS

Built 1976 Load: 27.2 t ADT: 621

K7 HWY

Fair

Over: MISSION CREEK

8.70 M NW WJCT US-36/K-7, Doniphan, KS

Built 1978 Load: 27.2 t ADT: 455

K10 HWY WB

Fair

Over: Edgerton Rd

2.48 MI E DG-JO C0 LINE, Johnson, KS

Built 1976 Load: 27.2 t ADT: 14,950

K10 HWY EB

Fair

Over: Edgerton Rd

2.47 MI E DG-JO C0 LINE, Johnson, KS

Built 1976 Load: 27.2 t ADT: 14,950

K15 HWY

Fair

Over: S. COTTONWOOD RIVER DRG.

1.32 MI S WJCT US56, Marion, KS

Built 1949 Load: 27.2 t ADT: 1,450

K18 HWY

Fair

Over: PARADISE CREEK DRAINAGE

0.16MI E ROOKS CO LINE, Osborne, KS

Built 1950 Load: 27.2 t ADT: 345

US24 HWY

Fair

Over: TONGANOXIE CR DRAIN

0.31 MI WEST OF K-16 JCT, Leavenworth, KS

Built 1968 Load: 27.2 t ADT: 5,260

K33 HWY

Fair

Over: ROCK CREEK

1.66 MI N I35, Franklin, KS

Built 1957 Load: 27.2 t ADT: 1,590

I35 US50 HWY NB

Fair

Over: BULL CREEK

2.45 MI NE MI COLN EL, Johnson, KS

Built 1959 Load: 27.2 t ADT: 13,100

US36 HWY

Fair

Over: DEER CREEK DRAINAGE

6.93MI E NORTON CO LINE, Phillips, KS

Built 1961 Load: 27.2 t ADT: 1,240

US36 HWY

Fair

Over: DEER CREEK

7.07MI W WJCT U183, Phillips, KS

Built 1961 Load: 27.2 t ADT: 1,370

K39 HWY

Fair

Over: WOODRUF BR BUFALO CR

2.55 MI W U75, Wilson, KS

Built 1956 Load: 27.2 t ADT: 780

US56 K15 HWY

Fair

Over: SOUTH COTTONWOOD RIVER

0.57 MI E WJCT K15, Marion, KS

Built 1949 Load: 27.2 t ADT: 4,220

K57 HWY

Fair

Over: REPUBLICAN RIVER DRN

1.8M E of U77/K57 JCT, Geary, KS

Built 1961 Load: 27.2 t ADT: 2,725

K61 HWY NB

Fair

Over: UP RAILROAD

0.20 MI E K153SPUR NB, McPherson, KS

Built 1969 Load: 27.2 t ADT: 2,700

I70 HWY NL-SL

Fair

Over: BIG CREEK DRAINAGE

1.09 MI E TREGO CO LINE, Ellis, KS

Built 1965 Load: 27.2 t ADT: 7,050

I70 HWY NL-SL

Fair

Over: Oil Field Road

2.31 MI E GEARY COLN, Riley, KS

Built 1962 Load: 27.2 t ADT: 9,100

I70 HWY EB

Fair

Over: UP RR

0.17 MI E K138 EB, Wabaunsee, KS

Built 1949 Load: 27.2 t ADT: 10,550

US75 HWY W LANE SB

Fair

Over: KANSAS RIVER UP RR

0.50 MI N E-JCT US75-I70, Shawnee, KS

Built 1977 Load: 27.2 t ADT: 23,600

I135 US81 NB/SB

Fair

Over: KENTUCKY CREEK DRAINAGE

10.81 MI N US56, McPherson, KS

Built 1968 Load: 27.2 t ADT: 7,300

K156 HWY

Fair

Over: BUCKNER CREEK DRAINAGE

12.70 MI E OF FINNEY CL, Hodgeman, KS

Built 1936 Load: 27.2 t ADT: 1,550

K 254 HWY EB

Fair

Over: I135 HWY NB

JCT I235/I135 EB, Sedgwick, KS

Built 1964 Load: 27.2 t ADT: 9,050

I-635 SB HIGHWAY

Fair

Over: K-32 HWY BNSF RR YARD

I-635/K-32 JCT, Wyandotte, KS

Built 1970 Load: 27.2 t ADT: 34,750

RS 989 SE 160 AVE

Fair

Over: S. FORK NINNESCAH RIVER

8.0N 1.3E OF NORWICH, Kingman, KS

Built 1960 Load: 27.3 t ADT: 285

30TH RD. (RS 442)

Fair

Over: TRIB NFB VERMILLION RIV.

5.0N 0.5E OF VERMILLION, Marshall, KS

Built 1993 Load: 27.3 t ADT: 169

MINOR M-7.7

Fair

Over: MIDDLE LIMESTONE CREEK

5.5N 1.5W OF IONIA, Jewell, KS

Built 1936 Load: 27.3 t ADT: 20

LOCAL RD. 184

Fair

Over: TRIB. TO DEER CREEK

1.0N 1.0W OF EDNA, Labette, KS

Built 1920 Load: 27.3 t ADT: 50

LOCAL RD. 185

Fair

Over: TRIB. TO DEER CREEK

1.0N 0.8W OF EDNA, Labette, KS

Built 1925 Load: 27.3 t ADT: 50

Rd. Y

Fair

Over: OTTER CREEK

2.0N OF EDMOND, Norton, KS

Built 1996 Load: 27.3 t ADT: 20

Showing 6,851-6,900 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.