State profile · Near national median SD

Oklahoma bridge safety

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

22,733
Public bridges
38.2%
Good condition
7.5%
Poor condition
7.5%
Structurally deficient

Total Bridges

22,733

Public highway bridges in Oklahoma

Good Condition

38.2%

8,693 bridges rated 7-9

-11.8pp vs 50% benchmark

Poor Condition

7.5%

1,705 bridges rated 0-4

Structurally Deficient

7.5%

1,705 bridges flagged for repair priority

0.5pp vs national avg 7.0%

Oklahoma vs national bridge condition

Oklahoma — Good condition share 38.2%
National avg

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

Oklahoma — Structurally deficient share 25.0%
National avg

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

Condition Distribution

Bridge inventory deck-condition mix — Oklahoma (FHWA NBI)

Oklahoma38.239563629965254%45.72207803633484%GoodFairPoorStructurally Deficient
Bridge inventory deck-condition mix — Oklahoma (FHWA NBI)

Counties (77)

Adair 139 Alfalfa 386 Atoka 232 Beaver 189 Beckham 309 Blaine 271 Bryan 285 Caddo 414 Canadian 492 Carter 339 Cherokee 203 Choctaw 216 Cimarron 93 Cleveland 316 Coal 139 Comanche 592 Cotton 213 Craig 176 Creek 391 Custer 382 Delaware 159 Dewey 167 Ellis 152 Garfield 504 Garvin 323 Grady 446 Grant 471 Greer 225 Harmon 106 Harper 128 Haskell 153 Hughes 205 Jackson 284 Jefferson 150 Johnston 150 Kay 414 Kingfisher 294 Kiowa 474 Latimer 196 Le Flore 466 Lincoln 448 Logan 280 Love 130 Major 266 Marshall 78 Mayes 232 McClain 239 McCurtain 260 McIntosh 198 Murray 128 Muskogee 396 Noble 342 Nowata 126 Okfuskee 204 Oklahoma 1216 Okmulgee 305 Osage 356 Ottawa 265 Pawnee 171 Payne 384 Pittsburg 409 Pontotoc 238 Pottawatomie 400 Pushmataha 245 Roger Mills 153 Rogers 267 Seminole 293 Sequoyah 260 Stephens 380 Texas 110 Tillman 281 Tulsa 1124 Wagoner 253 Washington 214 Washita 361 Woods 310 Woodward 167

Oklahoma 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 Oklahoma on the same metric.

21

Kentucky

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

33

New Hampshire

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

40

Oklahoma

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

35

New Mexico

7.61% top marginal rate
Structure
Progressive
Burden @ $100K
$368

44

Rhode Island

7.69% top marginal rate
Structure
Progressive
Burden @ $100K
$78

Bridges Needing Most Attention in Oklahoma

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

N3248 (WALNUT ST.)

Poor

Over: RUSH CREEK (WALNUT ST.)

0.5 MI SE OF COURTHOUSE, Garvin, OK

Built 1920 Load: 0.1 t ADT: 4,200

N2280

Structurally Deficient

Over: CREEK

1.2E 2.9N OF ARAPAHO, Custer, OK

Built 1920 Load: 1.8 t ADT: 24

N3070

Structurally Deficient

Over: CREEK

7.E 3.S OF HUNTER, Garfield, OK

Built 1922 Load: 1.8 t ADT: 25

E0560

Structurally Deficient

Over: BITTER CREEK

.5N 9E OF BISON, Garfield, OK

Built 1953 Load: 1.8 t ADT: 60

E0450

Structurally Deficient

Over: CREEK

7W 2.5S OF I-35/CM TPK, Noble, OK

Built 1941 Load: 1.8 t ADT: 24

6338C

Poor

Over: CREEK

.6 N & .2 W OF WANETTE, Pottawatomie, OK

Built 1940 Load: 1.8 t ADT: 70

All Bridges in Oklahoma

E1492

Good

Over: HORSE CREEK

3.2S 2.5W OF VINSON, Harmon, OK

Built 2009 Load: 32.7 t ADT: 50

N1810

Good

Over: TURKEY CREEK

5.9N 2.1E OF GOULD, Harmon, OK

Built 2007 Load: 32.7 t ADT: 50

E1590

Good

Over: BITTER CREEK

1.7 MILES W 2. M N HOLLIS, Harmon, OK

Built 2006 Load: 32.7 t ADT: 100

E1580

Good

Over: CREEK

3.0MI.N&2.3MI.E OF HOLLIS, Harmon, OK

Built 2009 Load: 32.7 t ADT: 63

E1730

Good

Over: CREEK

2.5 N & 2.2 W OF ELDORADO, Harmon, OK

Built 2008 Load: 32.7 t ADT: 100

N1830

Good

Over: CREEK

4E; 4.1S GOULD, Harmon, OK

Built 2008 Load: 32.7 t ADT: 75

N1830

Good

Over: CREEK

4E; 3.5S GOULD, Harmon, OK

Built 2008 Load: 32.7 t ADT: 75

E1690

Good

Over: CREEK

7.2S 1.5E OF GOULD, Harmon, OK

Built 2008 Load: 32.7 t ADT: 50

E1550

Good

Over: B&A OVER UNNAMED CREEK

6.9N 1.2E OF GOULD, Harmon, OK

Built 2010 Load: 32.7 t ADT: 50

N1800

Good

Over: TURKEY CREEK

6.3N & 1.1E OF GOULD, Harmon, OK

Built 2012 Load: 32.7 t ADT: 50

N1760

Good

Over: CAVE CREEK

1.1S 1.3E OF VINSON, Harmon, OK

Built 2014 Load: 32.7 t ADT: 50

N1740

Good

Over: CREEK

3E 6.8S JCT SH30/US62, Harmon, OK

Built 2021 Load: 32.7 t ADT: 40

E1690

Good

Over: CREEK

7M SOUTH OF GOULD, Harmon, OK

Built 2021 Load: 32.7 t ADT: 40

U.S. 270

Good

Over: CREEK

15.4 MI E BEAVER C/L, Harper, OK

Built 1932 Load: 32.7 t ADT: 3,100

E0050

Good

Over: WILLOW CREEK TRIB.

6N 1.4E OF US64/SELMAN RD, Harper, OK

Built 2001 Load: 32.7 t ADT: 25

U.S. 183

Good

Over: CREEK

.2NE OF JCT US64W/US183, Harper, OK

Built 2003 Load: 32.7 t ADT: 4,900

U.S. 283

Good

Over: SPRING CREEK

2.0MI. N. JCT. U.S. 270, Harper, OK

Built 2009 Load: 32.7 t ADT: 2,000

U.S. 64

Good

Over: BADGER CREEK

5.2E OF JCT. U.S. 183, Harper, OK

Built 2009 Load: 32.7 t ADT: 820

S.H. 71

Good

Over: EMACHAYA CREEK

1.7 S JCT SH-9, Haskell, OK

Built 2008 Load: 32.7 t ADT: 1,600

S.H. 31A

Good

Over: BOIS D'ARC CREEK BR.

3.6 MI N JCT SH 31, Hughes, OK

Built 1975 Load: 32.7 t ADT: 2,000

S.H. 31A

Good

Over: HOGWOOD CREEK

3.5 MI N JCT SH 31, Hughes, OK

Built 1975 Load: 32.7 t ADT: 1,200

S.H. 31A

Good

Over: CREEK

0.6 MI N JCT SH 31, Hughes, OK

Built 1990 Load: 32.7 t ADT: 1,200

E1280

Good

Over: YEAGER CREEK

.1 N & .4 W OF YEAGER, Hughes, OK

Built 1993 Load: 32.7 t ADT: 300

U.S. 270

Good

Over: CREEK

5.9 MI E JCT US 270B, Hughes, OK

Built 1995 Load: 32.7 t ADT: 2,800

S.H. 31A

Good

Over: HEGWOOD CREEK

1.1 MI N JCT SH 31, Hughes, OK

Built 1999 Load: 32.7 t ADT: 1,200

E1510

Good

Over: CREEK

.9 S & 2.7 W OF GERTY, Hughes, OK

Built 2003 Load: 32.7 t ADT: 75

U.S. 75

Good

Over: CREEK

1.5 NE OF JCT S.H. 9, Hughes, OK

Built 2012 Load: 32.7 t ADT: 1,200

E1710

Good

Over: CREEK

.9 S .5 E OF OLUSTEE, Jackson, OK

Built 1930 Load: 32.7 t ADT: 50

N2040 (OLD U.S.283

Good

Over: CREEK

.1 MI S OF GREER C/L, Jackson, OK

Built 1932 Load: 32.7 t ADT: 4,200

FAS 3308

Good

Over: CREEK

3 E 2.8 MI S OF ALTUS, Jackson, OK

Built 1936 Load: 32.7 t ADT: 100

E1690

Good

Over: CREEK

1.1 N 4.5 W OLUSTEE, Jackson, OK

Built 1936 Load: 32.7 t ADT: 50

3332C

Good

Over: CREEK

2.0 S 9.0 E ELDORADO, Jackson, OK

Built 1936 Load: 32.7 t ADT: 50

N2160

Good

Over: CREEK

0.5 W 1.1 N HEADRICK, Jackson, OK

Built 1937 Load: 32.7 t ADT: 50

FAS 3310

Good

Over: CREEK

4.6 MI N OF FRIENDSHIP, Jackson, OK

Built 1938 Load: 32.7 t ADT: 400

FAS 3310

Good

Over: CREEK

.2 MI SOUTH FRIENDSHIP, Jackson, OK

Built 1938 Load: 32.7 t ADT: 600

FAU 5158

Good

Over: CREEK

FALCON & .4 E VETERANS, Jackson, OK

Built 1945 Load: 32.7 t ADT: 6,355

N2120

Good

Over: CREEK

283 & 62 8.0E & 4.8 S, Jackson, OK

Built 1950 Load: 32.7 t ADT: 50

FAS 3317

Good

Over: CREEK

3.1 MILES W BLAIR, Jackson, OK

Built 1950 Load: 32.7 t ADT: 200

N2060

Good

Over: CREEK

283 & 5 2.0E 0.1 S, Jackson, OK

Built 1953 Load: 32.7 t ADT: 50

FAU 5158

Good

Over: CREEK

FALCON & .3 E VETERANS, Jackson, OK

Built 1957 Load: 32.7 t ADT: 6,350

FAS 3310

Good

Over: CREEK

6 E .4 MI S OF ALTUS, Jackson, OK

Built 1960 Load: 32.7 t ADT: 400

N2070

Good

Over: W STINKING CREEK

ORDNANCE & .3N BROADWAY, Jackson, OK

Built 1961 Load: 32.7 t ADT: 200

3328C

Good

Over: CREEK

1.5 S 3.3 E ELDORADO, Jackson, OK

Built 1965 Load: 32.7 t ADT: 100

FAS 3307

Good

Over: CREEK

5 S 0.5 MI W OF ALTUS, Jackson, OK

Built 1965 Load: 32.7 t ADT: 100

U.S. 62

Good

Over: CREEK

0.8 MI W TILLMAN C/L, Jackson, OK

Built 1968 Load: 32.7 t ADT: 4,200

FAU 5180

Good

Over: IRRIGATION CANAL

TAMARACK & NORTH RIDGE, Jackson, OK

Built 1979 Load: 32.7 t ADT: 1,050

U.S. 62

Good

Over: SPRING BRANCH CREEK

0.8 MI E JCT S.H. 34, Jackson, OK

Built 1979 Load: 32.7 t ADT: 2,200

FAS 3301

Good

Over: CREEK

1.6 MI E OF MARTHA, Jackson, OK

Built 1980 Load: 32.7 t ADT: 300

FAS 3308

Good

Over: CREEK

3 E 4.1 MI S ALTUS, Jackson, OK

Built 1982 Load: 32.7 t ADT: 100

FAS 3317

Good

Over: CREEK

2.9 MI W OF BLAIR, Jackson, OK

Built 1982 Load: 32.7 t ADT: 200

Showing 15,901-15,950 of 22,733 bridges

Related

All states → | National rankings → | Understanding conditions → | SD bridges explained →
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.

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.