State profile · Below national median SD

Kansas bridge safety

Condition ratings, load ratings, and structural-deficiency data for every public highway bridge in Kansas — drawn straight from the FHWA National Bridge Inventory.

23,867
Public bridges
50.2%
Good condition
5.2%
Poor condition
5.2%
Structurally deficient

Total Bridges

23,867

Public highway bridges in Kansas

Good Condition

50.2%

11,979 bridges rated 7-9

0.2pp vs 50% benchmark

Poor Condition

5.2%

1,253 bridges rated 0-4

Structurally Deficient

5.2%

1,253 bridges flagged for repair priority

-1.7pp vs national avg 7.0%

Kansas vs national bridge condition

Kansas — Good condition share 50.2%
National avg

Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).

Kansas — Structurally deficient share 17.5%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.

Kansas vs nearby ranks

Adjacent states on the structurally deficient leaderboard (lower share = better)

States are ranked by share of bridges flagged structurally deficient — the FHWA classification for any span where deck, superstructure, or substructure carries a condition rating of 4 or below. Lower percentages indicate stronger maintenance funding and inspection follow-through. States here sit immediately above and below Kansas on the same metric.

53

Washington

4.81% top marginal rate
Structure
Progressive
Burden @ $100K
$8,808

18

Indiana

4.94% top marginal rate
Structure
Progressive
Burden @ $100K
$18,630
Selected

20

Kansas

5.25% top marginal rate
Structure
Progressive
Burden @ $100K
$23,867

56

Wyoming

5.41% top marginal rate
Structure
Progressive
Burden @ $100K
$3,181

16

Idaho

5.51% top marginal rate
Structure
Progressive
Burden @ $100K
$1,742

Bridges Needing Most Attention in Kansas

Six lowest-condition bridges in Kansas, ranked by composite NBI rating. Each is inspected at least every 24 months.

All Bridges in Kansas

Rd. W13

Fair

Over: NORTH FORK SOLOMON RIVER

0.4S 0.8W OF NEW ALMELO, Norton, KS

Built 1978 Load: 20.9 t ADT: 50

Rd. Q

Fair

Over: TRIB. TO PRAIRIE DOG CK.

4.0W 4.5S OF NORTON, Norton, KS

Built 1966 Load: 20.9 t ADT: 35

Rd. H

Fair

Over: TRIB. TO ROBINSON CREEK

5.0N 2.6W OF NORTON, Norton, KS

Built 1925 Load: 20.9 t ADT: 25

K383 HWY

Fair

Over: FANCY CREEK

03.42 MI NE K60, Norton, KS

Built 1944 Load: 20.9 t ADT: 1,640

RS 261 26.0-23.4

Fair

Over: TUQUA CREEK

0.4E 5.7S OF QUENEMO, Osage, KS

Built 1958 Load: 20.9 t ADT: 145

RS 512 16.3-23.0

Fair

Over: HUNDRED & TEN MILE CREEK

3.2N OF QUENEMO, Osage, KS

Built 1935 Load: 20.9 t ADT: 130

RS 1246 12.1-9.0

Fair

Over: MUD CREEK

4.1S 2.5E OF BURLINGAME, Osage, KS

Built 1930 Load: 20.9 t ADT: 71

RS 1247 11.0-12.9

Fair

Over: trib. to dragoon creek

1.9E 4.0S OF SCRANTON, Osage, KS

Built 1935 Load: 20.9 t ADT: 140

293RD ST 147

Fair

Over: MORSE CREEK

3.0S 2.1W OF BARCLAY, Osage, KS

Built 1925 Load: 20.9 t ADT: 45

S DOCKING RD 81

Fair

Over: S. BRANCH WAKARUSA CREEK

2.5W 6.8N OF BURLINGAME, Osage, KS

Built 1920 Load: 20.9 t ADT: 35

177TH ST 6

Fair

Over: DRAGOON CREEK

1.7W OF BURLINGAME, Osage, KS

Built 1973 Load: 20.9 t ADT: 45

W 181ST ST 52

Fair

Over: Trib Dragoon Ck.

0.4S 1.5W OF BURLINGAME, Osage, KS

Built 1925 Load: 20.9 t ADT: 45

S FISHER RD 43

Fair

Over: UNNAMED STREAM

2.4S 1.3W OF BURLINGAME, Osage, KS

Built 1930 Load: 20.9 t ADT: 25

W 201ST ST 98

Fair

Over: SMITH CREEK

3.0S 1.4E OF BURLINGAME, Osage, KS

Built 1960 Load: 20.9 t ADT: 45

LOCAL RD. 69

Fair

Over: Trib. Switzler Ck.

0.5S 2.2E OF BURLINGAME, Osage, KS

Built 1925 Load: 20.9 t ADT: 30

S LEWELLING 159

Fair

Over: UNNAMED STREAM

0.3E 4.4S OF SCRANTON, Osage, KS

Built 1930 Load: 20.9 t ADT: 55

E 341ST ST 11

Fair

Over: FROG CREEK

2.0S 1.4E OF OLIVET, Osage, KS

Built 1973 Load: 20.9 t ADT: 65

LOCAL RD. 180

Fair

Over: Trib.110 mi Ck.

1.0S 0.4E OF CARBONDALE, Osage, KS

Built 1940 Load: 20.9 t ADT: 60

E 301ST ST 123

Fair

Over: CHICKEN CREEK

0.5N 2.3W OF MELVERN, Osage, KS

Built 1900 Load: 20.9 t ADT: 50

E 317TH ST 172

Fair

Over: UNNAMED STREAM

0.5S 1.7W OF MELVERN, Osage, KS

Built 1930 Load: 20.9 t ADT: 45

E 341ST ST 175

Fair

Over: UNNAMED STREAM

3.7S 0.2E OF MELVERN, Osage, KS

Built 1935 Load: 20.9 t ADT: 50

E 197TH ST 158

Fair

Over: PLUMMER CREEK

4.5S 3.7W OF OVERBROOK, Osage, KS

Built 1970 Load: 20.9 t ADT: 10

E 333RD ST 177

Fair

Over: WILLOW CREEK

2.5S 0.9E OF MELVERN, Osage, KS

Built 1935 Load: 20.9 t ADT: 50

S CROCO RD 113

Fair

Over: UNNAMED STREAM

2.7W 2.2S OF OVERBROOK, Osage, KS

Built 1940 Load: 20.9 t ADT: 50

E 325th ST 151

Fair

Over: WILLOW CREEK

1.5S 1.3E OF MELVERN, Osage, KS

Built 1978 Load: 20.9 t ADT: 50

S Paulen Rd 150

Fair

Over: DRY CREEK

3.8W 0.3S OF QUENEMO, Osage, KS

Built 1910 Load: 20.9 t ADT: 30

Shawnee Hts 142

Fair

Over: DRY CREEK

1.8W 0.5S OF QUENEMO, Osage, KS

Built 1900 Load: 20.9 t ADT: 40

E 149TH ST 156

Fair

Over: ROCK CREEK

0.8N 1.9E OF OVERBROOK, Osage, KS

Built 1935 Load: 20.9 t ADT: 50

E 341st St 179

Fair

Over: TEQUA CREEK

3.5S 5.9E OF MELVERN, Osage, KS

Built 1930 Load: 20.9 t ADT: 10

S. 130th AVE.

Fair

Over: COVERT CREEK

6.6S 2.0W OF OSBORNE, Osborne, KS

Built 1923 Load: 20.9 t ADT: 20

RS 136

Fair

Over: CREEK

3.9W 1.0N OF MINNEAPOLIS, Ottawa, KS

Built 1945 Load: 20.9 t ADT: 130

K18 HWY

Fair

Over: SALINE RIVER DRAINAGE

6.47 MI E LINCOLN COLN, Ottawa, KS

Built 1962 Load: 20.9 t ADT: 1,130

US56 HWY

Fair

Over: ASH CREEK DRAINAGE

7.81 MI NE K156, Pawnee, KS

Built 1934 Load: 20.9 t ADT: 4,760

W 500 Rd (RS 534)

Fair

Over: TRIB. N. FORK SOLOMON

0.5S OF SPEED, Phillips, KS

Built 1971 Load: 20.9 t ADT: 180

RS 39 - NE 100 Ave

Fair

Over: TRIB. S. FK. NINNESCAH

1.5N OF CAIRO, Pratt, KS

Built 1977 Load: 20.9 t ADT: 315

K82 HWY

Fair

Over: TIMBER CREEK

2.68 MI N NJCT US77, Riley, KS

Built 1967 Load: 20.9 t ADT: 1,160

T ROAD

Fair

Over: TRIBUTARY TO LOST CREEK

4.0N 2.5E OF ZURICH, Rooks, KS

Built 1955 Load: 20.9 t ADT: 65

T ROAD

Fair

Over: TRIBUTARY TO LOST CREEK

4.0N 2.7E OF ZURICH, Rooks, KS

Built 1955 Load: 20.9 t ADT: 65

A ROAD

Fair

Over: ASH CREEK

9.0N 5.2W OF STOCKTON, Rooks, KS

Built 1991 Load: 20.9 t ADT: 30

MITCHELL RD.

Fair

Over: LANDON CREEK

3.0N 2.5E OF MILBERGER, Russell, KS

Built 1950 Load: 20.9 t ADT: 25

I70 HWY, NL-SL

Fair

Over: SMOKY HILL RIVER DRAIN

13.99 MI E JT U281, Russell, KS

Built 1963 Load: 20.9 t ADT: 7,150

K140 HWY

Fair

Over: WEST SPRING CREEK DRG.

5.70 MI E ELLSWORTH COLN, Saline, KS

Built 1928 Load: 20.9 t ADT: 1,570

K140 HWY

Fair

Over: SPRING CREEK DRAINAGE

7.07 MI E ELLSWORTH COLN, Saline, KS

Built 1928 Load: 20.9 t ADT: 1,570

K140 HWY

Fair

Over: SPRING CREEK DRAINAGE

10.88 MI E ELLSWORTH COLN, Saline, KS

Built 1928 Load: 20.9 t ADT: 1,680

RS 597 357st W

Fair

Over: MUD CREEK

375thW, 0.5 N of 79thS, Sedgwick, KS

Built 1900 Load: 20.9 t ADT: 367

RS 612 101st

Fair

Over: WEST FORK CHISHOLM CREEK

0.9W 5.0N OF KECHI, Sedgwick, KS

Built 1963 Load: 20.9 t ADT: 689

RS 612 E 101st

Fair

Over: CHISHOLM CREEK(MAIN BR.)

1.1E 5.0N OF KECHI, Sedgwick, KS

Built 1941 Load: 20.9 t ADT: 435

RS 362

Fair

Over: TRIB. TO NINNESCAH RIVER

3.5E OF CHENEY, Sedgwick, KS

Built 1970 Load: 20.9 t ADT: 918

Park Rd

Fair

Over: MID. BR. CLEARWATER CK.

0.0W OF LAKE AFTON, Sedgwick, KS

Built 1939 Load: 20.9 t ADT: 50

Park Rd

Fair

Over: TRIB. TO CLEARWATER CK.

0.0E OF LAKE AFTON, Sedgwick, KS

Built 1939 Load: 20.9 t ADT: 50

Showing 5,301-5,350 of 23,867 bridges

Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges Editorial.

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). A "structurally deficient" rating is a repair-priority signal, not a closure or unsafe-to-cross designation. Consult a qualified civil engineer before making decisions based on this data.