State profile · Near median Poor share

Kentucky bridge safety

Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Kentucky, based on the FHWA National Bridge Inventory.

14,554
Public bridges
23.9%
Good condition
7.1%
Poor condition

Data updated May 2026

Total Bridges

14,554

Public highway bridges in Kentucky

Good Condition

23.9%

3,472 bridges rated 7-9

-26.1pp vs 50% benchmark

Poor Condition

7.1%

1,027 bridges whose lowest applicable component is rated 0-4

0.1pp vs national avg 7.0%

Kentucky vs national bridge condition

Kentucky - Good condition share 23.9%
National avg

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

Kentucky - Poor-condition share 23.5%
National avg

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

Condition Distribution

Kentucky26.9%65.1%GoodFairPoor
Bridge inventory deck-condition mix - Kentucky (FHWA NBI)

Counties (120)

Adair 143 Allen 88 Anderson 84 Ballard 85 Barren 147 Bath 89 Bell 205 Boone 138 Bourbon 112 Boyd 89 Boyle 89 Bracken 49 Breathitt 124 Breckinridge 91 Bullitt 99 Butler 98 Caldwell 116 Calloway 210 Campbell 131 Carlisle 75 Carroll 68 Carter 189 Casey 143 Christian 300 Clark 117 Clay 160 Clinton 41 Crittenden 89 Cumberland 93 Daviess 283 Edmonson 39 Elliott 53 Estill 56 Fayette 200 Fleming 117 Floyd 161 Franklin 117 Fulton 95 Gallatin 55 Garrard 67 Grant 79 Graves 380 Grayson 119 Green 57 Greenup 160 Hancock 70 Hardin 223 Harlan 252 Harrison 153 Hart 57 Henderson 186 Henry 94 Hickman 123 Hopkins 251 Jackson 51 Jefferson 662 Jessamine 58 Johnson 99 Kenton 142 Knott 134 Knox 127 Larue 54 Laurel 131 Lawrence 103 Lee 42 Leslie 112 Letcher 179 Lewis 149 Lincoln 136 Livingston 104 Logan 135 Lyon 78 Madison 154 Magoffin 107 Marion 149 Marshall 208 Martin 70 Mason 97 McCracken 201 McCreary 39 McLean 75 Meade 24 Menifee 49 Mercer 75 Metcalfe 78 Monroe 70 Montgomery 75 Morgan 114 Muhlenberg 153 Nelson 151 Nicholas 82 Ohio 227 Oldham 66 Owen 54 Owsley 55 Pendleton 94 Perry 176 Pike 331 Powell 110 Pulaski 182 Robertson 24 Rockcastle 87 Rowan 130 Russell 46 Scott 183 Shelby 137 Simpson 50 Spencer 58 Taylor 92 Todd 80 Trigg 109 Trimble 44 Union 127 Warren 106 Washington 104 Wayne 76 Webster 144 Whitley 149 Wolfe 77 Woodford 60

Kentucky 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 Kentucky on the same metric.

MT

Montana

6.70% top marginal rate
Structure
Progressive
Burden @ $100K
$5,122

NY

New York

6.90% top marginal rate
Structure
Progressive
Burden @ $100K
$19,132
Selected

KY

Kentucky

7.06% top marginal rate
Structure
Progressive
Burden @ $100K
$14,554

NH

New Hampshire

7.08% top marginal rate
Structure
Progressive
Burden @ $100K
$2,542

OK

Oklahoma

7.50% top marginal rate
Structure
Progressive
Burden @ $100K
$22,733

Bridges Needing Most Attention in Kentucky

Six lowest-condition bridges in Kentucky, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.

WIDS ROAD

Poor

Over: WHITE OAK CREEK

100' NE OF JCT CR 5156, Adair, KY

Built 1971 Load: 0.1 t ADT: 10

PETROLEUM RD

Poor

Over: LITTLE TRAMMEL CREEK

0.2 MI. E JCT US 31E, Allen, KY

Built 1975 Load: 0.1 t ADT: 164

DEERFIELD ROAD

Poor

Over: STOVALL CREEK

.7 MI W OF JCT KY 802, Ballard, KY

Built 1988 Load: 0.1 t ADT: 40

KY-3042

Poor

Over: DIX RVR-HERRINGTON LAKE

.05 MI EAST OF KY34, Boyle, KY

Built 1924 Load: 0.1 t ADT: 630

KY-1951

Poor

Over: SNAG CREEK

2.4 MI. S.E KY 1019, Bracken, KY

Built 1988 Load: 0.1 t ADT: 36

Jones Branch

Poor

Over: South Fk Quicksand Creek

100' S of KY 1098 MP 9.23, Breathitt, KY

Built 2013 Load: 0.1 t ADT: 55

All Bridges in Kentucky

KY-6020

Unknown

Over: I-24 @ MP. 050.701

.6 MI N OF JCT KY 93, Lyon, KY

Built 1977 ADT: 23,245

US-25

Unknown

Over: I-75

@N-JCT I-75 & US 421, Madison, KY

Built 1962 ADT: 74,443

KY-627

Unknown

Over: KENTUCKY RIVER & KY 418

ON MADISON-CLARK CO LINE, Madison, KY

Built 1994 ADT: 675

US 25 NC

Unknown

Over: KY 388,CSX RR,DREAMING C

.2 MI.S JCT KY 1986, Madison, KY

Built 1996 ADT: 3,228

US 25

Unknown

Over: KY 388,CSX RR,DREAMING C

.2 MI. S. JCT KY 1986, Madison, KY

Built 1996 ADT: 3,228

RICHMOND BYPASS

Unknown

Over: I-75 @ 089.800

2.0 MI.N JCT KY 52, Madison, KY

Built 1996 ADT: 79,365

I-75 NC

Unknown

Over: KY 169

I-75 NORTH OVER KY 169, Madison, KY

Built 1999 ADT: 5,587

I-75

Unknown

Over: KY 169

i-75 OVER KY 169, Madison, KY

Built 1999 ADT: 5,587

KY-876

Unknown

Over: I-75 @ 87.185

1.1 MI. W JCT KY 52, Madison, KY

Built 1998 ADT: 69,418

KY 2881

Unknown

Over: I-75

.741 MI N JCT KY 1983, Madison, KY

Built 2001 ADT: 46,948

I-75

Unknown

Over: KY 595

1.8 MI NORTH JCT KY 21, Madison, KY

Built 2003 ADT: 16,857

I-75 NC

Unknown

Over: SILVER CREEK&MENELAUS RD

.2 MI NORTH JCT KY 2881, Madison, KY

Built 2003 ADT: 183

I-75

Unknown

Over: SILVER CREEK&MENELAUS RD

.2 MI NORTH JCT KY 2881, Madison, KY

Built 2003 ADT: 183

I-75

Unknown

Over: KY 52

2.543 MI S JCT KY 876, Madison, KY

Built 2002 ADT: 5,932

KY-21

Unknown

Over: I-75

.5 MI W JCT US 25, Madison, KY

Built 2002 ADT: 58,744

DUNCANNON ROAD

Unknown

Over: I-75

.5 MI. E OF JCT KY. 2881, Madison, KY

Built 2007 ADT: 66,135

KY 52

Unknown

Over: PAINT LICK CK / CR 1235

600 FT E. OF CL, Madison, KY

Built 2016

KY-627

Unknown

Over: I75

.1 Mi E of JCT US25&421, Madison, KY

Built 2020 ADT: 74,443

KY-9009

Unknown

Over: JOHNSON CREEK & KY-3047

2.2 MI EAST OF MORGAN CL, Magoffin, KY

Built 1963 ADT: 46

KY-9009

Unknown

Over: JOHNSON CREEK & KY 134

3.0 MI EAST OF MORGAN CL, Magoffin, KY

Built 1963 ADT: 277

KY-9009

Unknown

Over: JOHNSON CREEK & KY.134

3.2 MI EAST OF MORGAN CL, Magoffin, KY

Built 1963 ADT: 277

KY-3046

Unknown

Over: KY-9009 (MTN. PKWAY EXT)

.5 MI S OF JCT KY 134, Magoffin, KY

Built 1963 ADT: 4,478

ky 3050

Unknown

Over: ky 9009

MP 70.57 Ky 3050 overpass, Magoffin, KY

Built 2015 ADT: 4,478

KY 9009

Unknown

Over: Over KY7

At exit 75 on mnt prk way, Magoffin, KY

Built 2017 ADT: 3,231

KY9009

Unknown

Over: KY30

At exit 72 mtn prk way, Magoffin, KY

Built 2017 ADT: 1,024

KY 9009

Unknown

Over: KY 30

KY 9009/ KY 30 INT., Magoffin, KY

Built 2015 ADT: 1,024

KY 9009

Unknown

Over: Johnson Fork & KY 3049

1.2 MI E Morgan co., Magoffin, KY

Built 2020 ADT: 36

Ky 9009

Unknown

Over: Johnson fork & Ky 3049

1.2 MI E of Morgan Co, Magoffin, KY

Built 2019 ADT: 36

KY 9009

Unknown

Over: Johnson Fork & KY 3047

2.2mi East of Morgan CL, Magoffin, KY

Built 2023 ADT: 46

US-68 W

Unknown

Over: JACKSON PURCHASE PARKWAY

WBL .2 MI NW OF JCT US641, Marshall, KY

Built 1967 ADT: 18,230

US-68

Unknown

Over: JACKSON PURCHASE PARKWAY

EBL .2 MI NW OF JCT US641, Marshall, KY

Built 1967 ADT: 18,230

KY-795

Unknown

Over: JACKSON PURCHASE PARKWAY

.20 MI WEST OF JCT US 641, Marshall, KY

Built 1967 ADT: 18,671

KY-1422

Unknown

Over: JACKSON PURCHASE PARKWAY

.80 MI EAST OF JCT KY 95, Marshall, KY

Built 1967 ADT: 18,230

US-62

Unknown

Over: KY 282

.05 MI WEST OF KY DAM, Marshall, KY

Built 1955 ADT: 990

JC-9003

Unknown

Over: OLD BENTON-BRIENSBURG RD

.40 MI SOU. OF KY 795 OP, Marshall, KY

Built 1967 ADT: 35

KY-2595

Unknown

Over: JACKSON PURCHASE PARKWAY

.5 MI E OF JCT KY 95, Marshall, KY

Built 1967 ADT: 18,230

KY-2603

Unknown

Over: JACKSON PURCHASE PARKWAY

1.7 MI S OF JCT KY 408, Marshall, KY

Built 1967 ADT: 7,974

KY-2604

Unknown

Over: JACKSON PURCHASE PARKWAY

.9MI(V-HOUSER RD)NE-K1949, Marshall, KY

Built 1967 ADT: 7,974

KY-2606

Unknown

Over: JACKSON PURCHASE PARKWAY

.25 MI S OF JCT KY 408, Marshall, KY

Built 1967 ADT: 7,974

KY-1042

Unknown

Over: I 24

1 MI S OF JCT US 62, Marshall, KY

Built 1971 ADT: 32,716

KY-1610

Unknown

Over: I 24

.80 MI SOU. OF JCT US 62, Marshall, KY

Built 1971 ADT: 32,716

KY-348

Unknown

Over: JACKSON PURCHASE PARKWAY

.70 MI WEST OF JCT US 641, Marshall, KY

Built 1967 ADT: 18,671

KY-408

Unknown

Over: Purchase Parkway

.80 MI WEST OF JCT US 641, Marshall, KY

Built 1967 ADT: 16,360

KY-95

Unknown

Over: I-24 @.MP. 024.419

.80 MI SOU. OF JCT US 62, Marshall, KY

Built 1977 ADT: 32,716

KY-1413

Unknown

Over: I-24 @.MP. 022.112

1.2 MI N OF JCT US 68, Marshall, KY

Built 1976 ADT: 32,716

KY-3456

Unknown

Over: -24 @.MP. 023.393

1 MI S OF JCT US 68, Marshall, KY

Built 1976 ADT: 32,716

I 24 NON CARDINAL

Unknown

Over: US 62

WBL 1.7 MI NE-JP PKY NTRC, Marshall, KY

Built 1976 ADT: 6,433

I-24

Unknown

Over: US 62

EBL 1.7 MI NE-JP PKY NTRC, Marshall, KY

Built 1976 ADT: 8,204

I 24 NON CARDINAL

Unknown

Over: ACKSON PURCHASE PARKWAY

WBL 1.7 MI SW-US 62 NTRCH, Marshall, KY

Built 1976 ADT: 6,286

I-24

Unknown

Over: JACKSON PURCHASE PARKWAY

EBL 1.7 MI SW-US 62 NTRCH, Marshall, KY

Built 1976 ADT: 6,286

Showing 1,151-1,200 of 14,554 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.

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.