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

K-47 HIGHWAY

Good

Over: 2ND COW CREEK DRG

0.3 MI E ECL GIRARD, Crawford, KS

Built 2000 Load: 51.7 t ADT: 4,910

US50 HWY

Good

Over: IRRIGATION DITCH

4.72 MI E KEARNY COLN, Finney, KS

Built 1985 Load: 51.7 t ADT: 5,370

US-50/US-83 HWY

Good

Over: MARY STREET

17.0 MI N SCOLN, Finney, KS

Built 2003 Load: 51.7 t ADT: 8,380

US54 HWY

Good

Over: LATH BRANCH CREEK

2.86 MI E SJCT U54/U69, Bourbon, KS

Built 2004 Load: 51.7 t ADT: 3,590

US54 (KELLOGG) WB

Good

Over: MAIZE ROAD & US54 RAMP

US-54/MAIZE ROAD JUNCTION, Sedgwick, KS

Built 2004 Load: 51.7 t ADT: 17,450

US54 HWY EB

Good

Over: MAIZE ROAD & US54 RAMP

US-54/MAIZE ROAD JUNCTION, Sedgwick, KS

Built 2004 Load: 51.7 t ADT: 17,450

WB I70 OV KS R/UPR

Good

Over: KANSAS RIVER UP RR

0.56 MI W U40&U59(WBI70), Douglas, KS

Built 2011 Load: 51.7 t ADT: 16,300

EB I70 OV KS R/UPR

Good

Over: KANSAS RIVER UP RR

0.55 MI W U40&U59(EB 170), Douglas, KS

Built 2011 Load: 51.7 t ADT: 16,300

I70 HWY WB

Good

Over: KYLE RAILROAD

12.31 MI E OF K143, Saline, KS

Built 1961 Load: 51.7 t ADT: 9,150

I-70 HWY EB

Good

Over: GAGE BLVD

JCT GAGE BLVD/I70 EB, Shawnee, KS

Built 1993 Load: 51.7 t ADT: 23,850

I-70 HWY WB

Good

Over: GAGE BLVD

JCT GAGE BLVD/I70 WB, Shawnee, KS

Built 1993 Load: 51.7 t ADT: 23,850

US-75 HWY

Good

Over: CHICKEN CREEK

8.30 MI N OSAGE SCOLN, Osage, KS

Built 1997 Load: 51.7 t ADT: 2,930

US-77 HWY

Good

Over: W BR WALNUT RIVER DRG

3.80 MI N I35 (KTA), Butler, KS

Built 2007 Load: 51.7 t ADT: 1,630

US81 HWY

Good

Over: NINNESCAH RIVER

0.27 MI W OF K-55, Sumner, KS

Built 1983 Load: 51.7 t ADT: 3,640

K-99 HWY

Good

Over: ROCK CREEK DRAINAGE

0.12 MI N STATE (WESTMORL, Pottawatomie, KS

Built 2005 Load: 51.7 t ADT: 855

K126 HWY

Good

Over: LIGHTNING CREEK DRG

5.38 MI W K7 HWY, Crawford, KS

Built 2004 Load: 51.7 t ADT: 510

I-135 HWY WL-EL

Good

Over: MULBERRY CREEK DRAINAGE

1.36 MI N K-140, Saline, KS

Built 2000 Load: 51.7 t ADT: 10,050

K156 HWY

Good

Over: BUCKNER CREEK

4.79 MI W PAWNEE COLN, Hodgeman, KS

Built 2007 Load: 51.7 t ADT: 1,480

US-160 HWY

Good

Over: COW CREEK

2.95 MI E NJCT U69/U160, Crawford, KS

Built 2004 Load: 51.7 t ADT: 1,350

US-160 HWY

Good

Over: WILDCAT CREEK DRAINAGE

9.41 MI E OF COWLEY CO, Elk, KS

Built 2004 Load: 51.7 t ADT: 780

US-169 HIGHWAY SB

Good

Over: POTTAWATOMIE CREEK

1.66 MI N JCT K-7 HIGHWAY, Miami, KS

Built 2005 Load: 51.7 t ADT: 3,345

US-169 HIGHWAY NB

Good

Over: BNSF RR; LOCAL ROAD

4.18 MI N K-279 HIGHWAY, Miami, KS

Built 2005 Load: 51.7 t ADT: 6,250

K-181 HWY

Good

Over: BACON CREEK DRAINAGE

1.15 MI N OF LINCOLN CL, Mitchell, KS

Built 2007 Load: 51.7 t ADT: 115

K-360 HWY

Good

Over: BLACK CROOK CREEK

1.73 MI E OF 77/K360 JCT, Cowley, KS

Built 1995 Load: 51.7 t ADT: 2,700

US400 HWY

Good

Over: S BR OTTER CREEK DRG

6.38 MI W K-99, Greenwood, KS

Built 1996 Load: 51.7 t ADT: 4,590

US-400 HIGHWAY

Good

Over: LITTLE LABETTE CREEK

6.8 MI. W US-59/U-400 JCT, Labette, KS

Built 2001 Load: 51.7 t ADT: 5,690

US-400 HWY

Good

Over: SALT CREEK

8.53 MI SE GREENWOOD COLN, Wilson, KS

Built 1997 Load: 51.7 t ADT: 3,710

US-400 HWY

Good

Over: SALT CREEK TRIBUTARY

9.85 MI SE GREENWOOD COLN, Wilson, KS

Built 1997 Load: 51.7 t ADT: 3,710

I70 EB TO I635 NB

Good

Over: I-70 WB I-635 SB 2 RPS

I-70 / I-635 INTERCHANGE, Wyandotte, KS

Built 1975 Load: 51.7 t ADT: 8,520

SW Butler Rd

Good

Over: WHITEWATER CREEK

1.5W 1.2N OF BENTON, Butler, KS

Built 2010 Load: 51.8 t ADT: 1,400

RS 208

Good

Over: COAL CREEK

0.4E OF SIBLEYVILLE, Douglas, KS

Built 2016 Load: 51.8 t ADT: 692

52 ROAD

Good

Over: HACKBERRY CREEK

1.9S 3.3E OF GOVE, Gove, KS

Built 2016 Load: 51.8 t ADT: 15

191ST ST

Good

Over: Martin Creek Trib

.48 mi. W of Edgerton Rd., Johnson, KS

Built 2009 Load: 51.8 t ADT: 30

WALNUT VIEW DR

Good

Over: KILL CREEK TRIB.

0.1 MI. S. OF 135TH ST, Johnson, KS

Built 2020 Load: 51.8 t ADT: 90

ST-100 FAIRMOUNT

Good

Over: LITTLE STRANGER CREEK

2.9W OF FAIRMOUNT, Leavenworth, KS

Built 2023 Load: 51.8 t ADT: 1,515

WILDCAT 23.4-X.0

Good

Over: IRISH CREEK

3.0 S 1.5 W OF VLIETS_, Marshall, KS

Built 2014 Load: 51.8 t ADT: 30

RIDGE RD(28.0-S.0)

Good

Over: TRIB NFB VERMILLION RIV.

2.0N 3.0E OF VLIETS, Marshall, KS

Built 2012 Load: 51.8 t ADT: 10

LOCAL RD. T5G3

Good

Over: TRIB TO SALT CREEK

1.5E 3.7N OF HUNTER, Mitchell, KS

Built 1936 Load: 51.8 t ADT: 30

E MOHAWK RD. (202)

Good

Over: WEST CEDAR CREEK

4.5N OF AGRA, Phillips, KS

Built 2015 Load: 51.8 t ADT: 20

143rd E LOCAL RD.

Good

Over: TRIB. TO WHITEWATER CK.

143rdE 0.5 N of 69thN, Sedgwick, KS

Built 2023 Load: 51.8 t ADT: 50

LOCAL RD. 122

Good

Over: SIX MILE CREEK

2.3N 1.4E OF AUBURN, Shawnee, KS

Built 2009 Load: 51.8 t ADT: 5

N.W. 66TH ST. 206

Good

Over: INDIAN CREEK

2.0E OF ELMONT, Shawnee, KS

Built 2023 Load: 51.8 t ADT: 100

WHEELER ST.

Good

Over: TRIB. TO DRY TURKEY CK.

150 FT. N. OF E. HULSE, McPherson, KS

Built 2020 Load: 51.8 t ADT: 600

ARAPAHOE ST

Good

Over: CLEAR CREEK

800 N. OF 63RD. ST., Johnson, KS

Built 1994 Load: 51.8 t ADT: 100

K-8 HWY

Good

Over: WEST BEAVER CREEK

5.91 MI N JCT US-36, Smith, KS

Built 2011 Load: 51.8 t ADT: 615

US24 HWY

Good

Over: COLLEGE CREEK

0.54 MI E K63, Pottawatomie, KS

Built 2015 Load: 51.8 t ADT: 5,820

K47 HWY

Good

Over: FIRST COW CREEK

6.56 MI E K7, Crawford, KS

Built 2014 Load: 51.8 t ADT: 3,740

US-54 HWY

Good

Over: NEOSHO RIVER

0.99 MI W US-169, Allen, KS

Built 1996 Load: 51.8 t ADT: 2,730

54 EB & W-S RP L

Good

Over: HYDRAULIC AVENUE

KELLOGG & HYDRAULIC AVE, Sedgwick, KS

Built 2009 Load: 51.8 t ADT: 51,000

I-70 HWY WB

Good

Over: K-4 AUBURN RD

JCT K-4/I-70 WB, Shawnee, KS

Built 1999 Load: 51.8 t ADT: 15,700

Showing 22,351-22,400 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.