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

TANK ROAD

Unknown

Over: US169 HWY

5.50 MI NE NEOSHO COLN, Allen, KS

Built 1980 ADT: 4,456

LOCAL ROAD

Unknown

Over: US169 HWY

6.51 MI NE NEOSHO COLN, Allen, KS

Built 1980 ADT: 4,874

RS0002

Unknown

Over: US169 HWY

7.02 MI NE NEOSHO COLN, Allen, KS

Built 1980 ADT: 4,874

LOCAL ROAD

Unknown

Over: US169 HWY

8.81 MI N NEOSHO COLN, Allen, KS

Built 1980 ADT: 5,711

MINNESOTA ROAD

Unknown

Over: U-169 HWY

10.30 MI N NEOSHO COLN, Allen, KS

Built 1980 ADT: 4,855

LOCAL ROAD

Unknown

Over: U-169 HWY

1.01 MI. N. OLD U-169 HWY, Allen, KS

Built 1980 ADT: 4,855

LOCAL ROAD

Unknown

Over: U-169 HWY

2.57 MI. N. OLD U-169 HWY, Allen, KS

Built 1980 ADT: 4,855

RS2096

Unknown

Over: US169 HWY

1.31 MI N OF NEOSHO CO LN, Allen, KS

Built 1984 ADT: 4,456

LOCAL ROAD

Unknown

Over: U169 HWY

2.66 MI N-NEOSHO CO. LINE, Allen, KS

Built 1984 ADT: 4,456

LOCAL RD

Unknown

Over: US169

4.48 MI N-NEOSHO CO. LINE, Allen, KS

Built 1984 ADT: 4,456

US-169 HWY

Unknown

Over: US-54 HWY

8.0 MI S OF ALLEN NCOLN, Allen, KS

Built 1998 ADT: 8,180

HAWAII RD OLD K224

Unknown

Over: US169 HWY

7.5 MI NE NEOSHO CL, Allen, KS

Built 1980 ADT: 4,874

UP RAILROAD

Unknown

Over: K31 HWY

1.03 MI E OF US-59 EJCT, Anderson, KS

Built 1940 ADT: 555

PEDESTRIAN Bicyle

Unknown

Over: US 59 HWY

0.33 MI N NJCT US169, Anderson, KS

Built 1938 ADT: 3,191

UP RAILROAD

Unknown

Over: US 59 HWY

1.24 MI N NJCT US169, Anderson, KS

Built 1939 ADT: 3,191

"U" STREET

Unknown

Over: US73, K7 HWY

0.52 MI S OF73/-59 JCT, Atchison, KS

Built 1970 ADT: 5,252

K156 HWY

Unknown

Over: K4 HIGHWAY, KO RR

JCT K4/K156, Barton, KS

Built 2001 ADT: 1,414

US-69 & K-7 HWYS

Unknown

Over: US-54 EB (WALL STREET)

S JCT US54&US69, Bourbon, KS

Built 1967 ADT: 6,982

PED OVERPASS

Unknown

Over: US69, K7 HWY

0.48 MI S EJCT US54, Bourbon, KS

Built 1969 ADT: 6,127

PED OVERPASS

Unknown

Over: US69, K7 HWY

0.23 MI S EJCT US54, Bourbon, KS

Built 1969 ADT: 6,127

US-69 SOUTHBOUND

Unknown

Over: US-54 HIGHWAY

N. JCT OF US-54, Bourbon, KS

Built 1985 ADT: 3,192

US-69 NORTHBOUND

Unknown

Over: US-54 HIGHWAY

N. JCT OF US-54 NB., Bourbon, KS

Built 1985 ADT: 3,192

LOCAL ROAD

Unknown

Over: US69 HWY NB & SB

0.58 MI N OF N US-54 JCT, Bourbon, KS

Built 1985 ADT: 3,637

LOCAL ROAD

Unknown

Over: US69 HWY NB & SB

1.57 MI N OF N US-54 JCT, Bourbon, KS

Built 1985 ADT: 3,637

Poplar Road

Unknown

Over: US69 HWY NB & SB

2.59 MI N OF N US-54 JCT, Bourbon, KS

Built 1985 ADT: 2,996

LOCAL ROAD

Unknown

Over: US69 HWY NB & SB

4.60 MI N OF N US-54 JCT, Bourbon, KS

Built 1985 ADT: 2,996

Soldier Road

Unknown

Over: US69 HWY NB & SB

5.62 MI N OF N US-54 JCT, Bourbon, KS

Built 1985 ADT: 2,860

LOCAL ROAD

Unknown

Over: US-69 HIGHWAY NB & SB

8.68 MI. N. N. JCT US-54, Bourbon, KS

Built 1985 ADT: 2,860

US-69 HWY SB

Unknown

Over: K-7 & BNSF RR

6.57 MI N CRAWFORD COLN, Bourbon, KS

Built 1998 ADT: 608

LOCAL ROAD

Unknown

Over: US36 HWY

4.04 MI E OF JCT 73&36, Brown, KS

Built 1978 ADT: 3,281

LOCAL ROAD

Unknown

Over: US36 HWY

6.96 MI E OF JCT 73&36, Brown, KS

Built 1977 ADT: 3,281

RS2086

Unknown

Over: US36 HWY

8.98 MI E OF JCT 73&36, Brown, KS

Built 1978 ADT: 3,281

12th Street

Unknown

Over: US36 HWY & US36 RAMP

1.01 MI W US73, Brown, KS

Built 1979 ADT: 3,295

LOCAL RD

Unknown

Over: US36 HWY

1.08 MI E US73, Brown, KS

Built 1980 ADT: 3,420

RS1298,MULBERRY

Unknown

Over: US36 HWY

2.01 MI E US73, Brown, KS

Built 1979 ADT: 3,281

US73 HWY

Unknown

Over: US36 HWY

JCT US36/US73, Brown, KS

Built 1979 ADT: 3,669

US-75 HWY

Unknown

Over: US-36 HWY

U-75/U-36 JCT, Brown, KS

Built 2003 ADT: 4,140

13THST-ANDOVER

Unknown

Over: I-35 HWY (KTA)

0.92 MI NE SEG CO LINE, Butler, KS

Built 1956 ADT: 8,843

RS0072, ELDOR ST

Unknown

Over: I-35 HWY (KTA)

1.14 MI NE SEG CO LINE, Butler, KS

Built 1956 ADT: 8,843

162ND ST.

Unknown

Over: I-35 HWY (KTA)

2.28 MI NE SEG CO LINE, Butler, KS

Built 1956 ADT: 8,843

RS0083, 21ST ST RD

Unknown

Over: I-35 HWY (KTA)

2.98 MI NE SEG CO LINE, Butler, KS

Built 1956 ADT: 8,705

INDIANOLA ROAD

Unknown

Over: I-35 HWY (KTA)

4.80 MI NE SEG CO LINE, Butler, KS

Built 1956 ADT: 8,705

29THST RD-WICHIT

Unknown

Over: I-35 HWY (KTA)

5.55 MI NE SEG CO LINE, Butler, KS

Built 1956 ADT: 8,705

RS2054

Unknown

Over: I-35 HWY (KTA)

6.75 MI NE SEG CO LINE, Butler, KS

Built 1956 ADT: 8,705

LOCAL ROAD

Unknown

Over: I-35 HWY (KTA)

8.33 MI NE SEG CO LINE, Butler, KS

Built 1956 ADT: 8,705

TOWANDA ROAD

Unknown

Over: I-35 HWY (KTA)

9.43 MI NE SEG CO LINE, Butler, KS

Built 1956 ADT: 8,705

RS0074,OHIO(AUG)

Unknown

Over: I-35 HWY (KTA)

11.14 MI NE SEG CO LINE, Butler, KS

Built 1956 ADT: 8,705

LOCAL ROAD

Unknown

Over: I-35 HWY (KTA)

12.30 MI NE SEG CO LINE, Butler, KS

Built 1956 ADT: 8,705

KECHI RD

Unknown

Over: I-35 HWY (KTA)

13.81 MI NE SEG CO LINE, Butler, KS

Built 1956 ADT: 8,705

LOCAL ROAD

Unknown

Over: I-35 HWY (KTA)

0.71 MI SW K-254, Butler, KS

Built 1956 ADT: 8,705

Showing 1-50 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.