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

E0390

Good

Over: SAND CREEK

.4E.7S2E1S.5EOF CARRIER, Garfield, OK

Built 1985 Load: 19.1 t ADT: 50

E0460

Good

Over: TURKEY CREEK

3S 1.7 E OF LAHOMA, Garfield, OK

Built 1990 Load: 19.1 t ADT: 250

N3020

Good

Over: CREEK

2.1E 3.5S OF HUNTER, Garfield, OK

Built 1992 Load: 19.1 t ADT: 24

E0470

Good

Over: TURKEY CREEK

4S 4.7E OF LAHOMA, Garfield, OK

Built 2002 Load: 19.1 t ADT: 100

E0470

Good

Over: UNNAMED CREEK

.3W; 1.7S; 4.1W FAIRMONT, Garfield, OK

Built 2008 Load: 19.1 t ADT: 100

E0370

Good

Over: CREEK

2.8W 3N of BRECKINRIDGE, Garfield, OK

Built 2018 Load: 19.1 t ADT: 100

E0020

Good

Over: CREEK

.7S 2.6E OF MANCHESTER, Grant, OK

Built 1936 Load: 19.1 t ADT: 47

N2960

Good

Over: CREEK

.2E 3.2 N OF MEDFORD, Grant, OK

Built 1936 Load: 19.1 t ADT: 185

E0060

Good

Over: CREEK

.2N 6W OF RENFROW, Grant, OK

Built 1946 Load: 19.1 t ADT: 24

N2960

Good

Over: CREEK

.1E 12N OF MEDFORD, Grant, OK

Built 1950 Load: 19.1 t ADT: 31

E0010

Good

Over: CREEK

.3N 3.1E OF MANCHESTER, Grant, OK

Built 1941 Load: 19.1 t ADT: 24

E0200

Good

Over: CREEK

.2N 2.8W OF JEFFERSON, Grant, OK

Built 1962 Load: 19.1 t ADT: 160

E0200

Good

Over: CREEK

.2W3.7N .3W OF POND CREEK, Grant, OK

Built 1962 Load: 19.1 t ADT: 175

E0080

Good

Over: CREEK

6N 1.7W OF SH11/SH132, Grant, OK

Built 1970 Load: 19.1 t ADT: 161

E0090

Good

Over: CREEK

5N 2.4W OF US81/SH11, Grant, OK

Built 1987 Load: 19.1 t ADT: 57

N3010

Good

Over: CREEK

.3N2.8W1N2W.6SOF LAMONT, Grant, OK

Built 1990 Load: 19.1 t ADT: 75

E0160

Good

Over: CREEK

2S 4.9E OF SH11/US81, Grant, OK

Built 1990 Load: 19.1 t ADT: 25

E0160

Good

Over: COTTONWOOD CREEK

2S 2.9E OF SH11/SH81, Grant, OK

Built 1992 Load: 19.1 t ADT: 25

E0200

Good

Over: CREEK

6S 5.2W OF SH11/SH74, Grant, OK

Built 1993 Load: 19.1 t ADT: 50

N2830

Good

Over: CREEK

5E .6 N OF NASH, Grant, OK

Built 1993 Load: 19.1 t ADT: 234

E0260

Good

Over: CREEK

2.2S 2.6E OF POND CREEK, Grant, OK

Built 1930 Load: 19.1 t ADT: 25

N3020

Good

Over: CREEK

2.6W .1N OF US60/SH74, Grant, OK

Built 2001 Load: 19.1 t ADT: 24

N3010

Good

Over: CREEK

3.6W .1N OF US60/SH74, Grant, OK

Built 2001 Load: 19.1 t ADT: 50

N3000

Good

Over: CREEK

4.6W .1N OF US60/SH74, Grant, OK

Built 2001 Load: 19.1 t ADT: 24

N2760

Good

Over: CREEK

0.1MI.S. U.S.64 ON N0276, Grant, OK

Built 2009 Load: 19.1 t ADT: 57

E0190

Good

Over: BOGGY CREEK

5S .8E OF S.H. 11/S.H. 74, Grant, OK

Built 2012 Load: 19.1 t ADT: 25

E0100

Good

Over: DRY CREEK

4N 1.1W OF SH11/SH74, Grant, OK

Built 2012 Load: 19.1 t ADT: 25

E0120

Good

Over: CREEK

.2E 2.3N 1.9E DEER CREEK, Grant, OK

Built 2012 Load: 19.1 t ADT: 24

E0200

Good

Over: CREEK

.2N 4.3E OF JEFFERSON, Grant, OK

Built 2014 Load: 19.1 t ADT: 50

E0200

Good

Over: CREEK

.2E .2N 7.3E OF JEFFERSON, Grant, OK

Built 2014 Load: 19.1 t ADT: 50

N2980

Good

Over: BULLWACKER CREEK

2.1E 3.9S OF MEDFORD, Grant, OK

Built 2013 Load: 19.1 t ADT: 24

E0210

Good

Over: CREEK

1.2N 4.2W of LAMONT, Grant, OK

Built 2020 Load: 19.1 t ADT: 24

N3010 CREEK

Good

Over: POLECAT CREEK

.2N .7E 4.7S OF REFROW, Grant, OK

Built 2022 Load: 19.1 t ADT: 25

N1820

Good

Over: CREEK

2. W 5.2 N OF REED, Greer, OK

Built 1937 Load: 19.1 t ADT: 25

E1400

Good

Over: CREEK

6.9 W 1.5 S OF BRINKMAN, Greer, OK

Built 1938 Load: 19.1 t ADT: 25

FAS 3301

Good

Over: CREEK

3.3 MI W OF MARTHAE, Greer, OK

Built 1938 Load: 19.1 t ADT: 75

N1960

Good

Over: CREEK

6.4 S 2. E OF MANGUM, Greer, OK

Built 1939 Load: 19.1 t ADT: 50

FAS 2803

Good

Over: CREEK

.5 N 2.4 W WILLOW, Greer, OK

Built 1940 Load: 19.1 t ADT: 100

E1400

Good

Over: CREEK

2. N .7 E OF GRANITE, Greer, OK

Built 1940 Load: 19.1 t ADT: 50

E1430

Good

Over: CREEK

4. N .7 W OF MANGUM, Greer, OK

Built 1941 Load: 19.1 t ADT: 25

FAS 2903

Good

Over: CREEK

5.8E N OF VINSON, Harmon, OK

Built 1920 Load: 19.1 t ADT: 50

E1560

Good

Over: CREEK

.6 W 5.8 N OF GOULD, Harmon, OK

Built 1938 Load: 19.1 t ADT: 50

2914C

Good

Over: CREEK

3.0 S 3.3 E GOULD, Harmon, OK

Built 1938 Load: 19.1 t ADT: 50

N1670

Good

Over: BUCK CREEK

3.6 W & 6.5 S OF HOLLIS, Harmon, OK

Built 2000 Load: 19.1 t ADT: 24

N1760

Good

Over: CREEK

5.7N OF US64 & 283S, Harper, OK

Built 1946 Load: 19.1 t ADT: 100

N1760

Good

Over: CREEK

2.8N US64 &283S, Harper, OK

Built 1948 Load: 19.1 t ADT: 100

FAS 3008

Good

Over: CREEK

4.6W OF LAVERNE, Harper, OK

Built 1954 Load: 19.1 t ADT: 200

FAS 3014

Good

Over: REDOUBT CREEK

6.3N OF US 64 & 283S, Harper, OK

Built 1965 Load: 19.1 t ADT: 100

FAS 3019

Good

Over: CREEK

.5S 4.5E .8S OF BUFFALO, Harper, OK

Built 1969 Load: 19.1 t ADT: 100

E0200

Good

Over: BUFFALO CREEK TRIB.

7S 2.5W OF BUFFALO, Harper, OK

Built 1983 Load: 19.1 t ADT: 50

Showing 12,751-12,800 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.