Total Bridges
22,733
Public highway bridges in Oklahoma
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
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)
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
33
New Hampshire
7.08% top marginal rate
40
Oklahoma
7.50% top marginal rate
35
New Mexico
7.61% top marginal rate
44
Rhode Island
7.69% top marginal rate
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.)
PoorOver: RUSH CREEK (WALNUT ST.)
0.5 MI SE OF COURTHOUSE, Garvin, OK
Built 1920 Load: 0.1 t ADT: 4,200
N2280
Structurally DeficientOver: CREEK
1.2E 2.9N OF ARAPAHO, Custer, OK
Built 1920 Load: 1.8 t ADT: 24
N3070
Structurally DeficientOver: CREEK
7.E 3.S OF HUNTER, Garfield, OK
Built 1922 Load: 1.8 t ADT: 25
E0560
Structurally DeficientOver: BITTER CREEK
.5N 9E OF BISON, Garfield, OK
Built 1953 Load: 1.8 t ADT: 60
E0450
Structurally DeficientOver: CREEK
7W 2.5S OF I-35/CM TPK, Noble, OK
Built 1941 Load: 1.8 t ADT: 24
6338C
PoorOver: CREEK
.6 N & .2 W OF WANETTE, Pottawatomie, OK
Built 1940 Load: 1.8 t ADT: 70
All Bridges in Oklahoma
I-35 S.B.
UnknownOver: CO. RD E0560(ORLANDO UND
5.0 MI S JCT US 77, Noble, OK
Built 1959 ADT: 100
I-35 N.B.
UnknownOver: CO. RD E0560(ORLANDO UND
5.0 MI S JCT US 77, Noble, OK
Built 1959 ADT: 100
CO. RD. E0550
UnknownOver: I-35 UNDER
4.0 MI S JCT US 77, Noble, OK
Built 1959 ADT: 16,200
CO. RD. E0540
UnknownOver: I-35 UNDER
3.0 MI S JCT US 77, Noble, OK
Built 1959 ADT: 16,200
CO. RD. E0530
UnknownOver: I-35 UNDER
2.0 MI S JCT US 77, Noble, OK
Built 1959 ADT: 16,200
CO. RD. E0520
UnknownOver: I-35 UNDER
1.0 MI S JCT US 77, Noble, OK
Built 1959 ADT: 16,200
I-35
UnknownOver: RED ROCK CR O'FLOW & RD
4.5 MI N JCT US 412, Noble, OK
Built 1960 ADT: 100
I-35
UnknownOver: GARBER RD. UNDER
2.4 MI N JCT US 412, Noble, OK
Built 1960 ADT: 100
I-35
UnknownOver: GARBER RD. UNDER
2.4 MI N JCT US 412, Noble, OK
Built 1960 ADT: 100
I-35 N.B.
UnknownOver: E0430 UNDER
0.6 MI S JCT US 412, Noble, OK
Built 1960 ADT: 100
I-35 S.B.
UnknownOver: E0430 UNDER
0.6 MI S JCT US 412, Noble, OK
Built 1960 ADT: 100
CO. RD. E0440
UnknownOver: I-35 UNDER
1.6 MI S JCT US 412, Noble, OK
Built 1960 ADT: 17,200
CO. RD. E0420
UnknownOver: I-35 UNDER
0.4 MI N JCT US 412, Noble, OK
Built 1960 ADT: 17,600
CO. RD. E0390
UnknownOver: I-35 UNDER
3.4 MI N JCT US 412, Noble, OK
Built 1960 ADT: 17,600
CO. RD. E0380
UnknownOver: I-35 UNDER
4.4 MI N JCT US 412, Noble, OK
Built 1960 ADT: 17,600
CO. RD. E0350
UnknownOver: I-35 UNDER
2.0 MI S JCT SH 15, Noble, OK
Built 1960 ADT: 17,100
CO. RD. E0320
UnknownOver: I-35 UNDER
1.0 MI N JCT SH 15, Noble, OK
Built 1960 ADT: 16,500
CO. RD. E0310
UnknownOver: I-35 UNDER
2.0 MI N JCT SH 15, Noble, OK
Built 1960 ADT: 16,500
CO. RD. E0300
UnknownOver: I-35 UNDER
3.0 MI N OF JCT SH 15, Noble, OK
Built 1960 ADT: 16,500
CO. RD. E0360
UnknownOver: I-35 UNDER
3.1 MI S JCT SH 15, Noble, OK
Built 1960 ADT: 17,100
CO. RD. E0490
UnknownOver: I-35 UNDER
2.0 MI N JCT US 77, Noble, OK
Built 1961 ADT: 16,000
CO. RD. E0480
UnknownOver: I-35 UNDER
3 MI N JCT US 77, Noble, OK
Built 1961 ADT: 16,000
CO. RD. E0455
UnknownOver: I-35 UNDER
5.5 MI N JCT US 77, Noble, OK
Built 1961 ADT: 16,000
CO. RD. E0450
UnknownOver: I-35 UNDER
2.6 MI S JCT US 412, Noble, OK
Built 1961 ADT: 16,000
U.S. 77
UnknownOver: I-35 UNDER
US 77; @ JCT I-35, Noble, OK
Built 1961 ADT: 16,300
U.S. 64 / U.S. 412
UnknownOver: I-35 UNDER
8.6 MI N JCT US 77, Noble, OK
Built 1971 ADT: 17,200
CIMARRON TP
UnknownOver: CO. RD. E0490 UNDER
T.P. NO 22.02, Noble, OK
Built 1973 ADT: 24
CIMARRON TP
UnknownOver: CO. RD. UNDER
T.P NO 10.4, Noble, OK
Built 1973 ADT: 25
CO. RD. N3190
UnknownOver: CIMARRON TP UNDER
.5 MI E INSTA 35, Noble, OK
Built 1973 ADT: 4,800
CO. RD. N3200
UnknownOver: CIMARRON TP UNDER
1 MI W JCT US 77, Noble, OK
Built 1973 ADT: 4,800
CO. RD. E0500
UnknownOver: CIMARRON TP UNDER
1.3 MIS E MORRISON, Noble, OK
Built 1973 ADT: 5,400
CO. RD. N3220
UnknownOver: CIMARRON TP UNDER
1 MI E JCT US 77, Noble, OK
Built 1973 ADT: 4,700
CO. RD. N3230
UnknownOver: CIMARRON TP UNDER
2 MIS E JCT US 77, Noble, OK
Built 1973 ADT: 4,700
CO. RD. E0510
UnknownOver: CIMARRON TP UNDER
2 MIS N COUNTY LINE, Noble, OK
Built 1973 ADT: 5,400
CO. RD. E0520
UnknownOver: CIMARRON TP UNDER
1 MI N COUNTY LINE, Noble, OK
Built 1973 ADT: 5,400
CO. RD. N3240
UnknownOver: CIMARRON TP UNDER
3 MIS E JCT US 77, Noble, OK
Built 1973 ADT: 4,700
CO. RD. N3260
UnknownOver: CIMARRON TP UNDER
.2 MI S SH 5, Noble, OK
Built 1973 ADT: 4,700
CO. RD. N3310
UnknownOver: CIMARRON TP UNDER
2 MIS W US 177, Noble, OK
Built 1973 ADT: 4,700
CO. RD. N3320
UnknownOver: CIMARRON TP UNDER
1 MI E US 177, Noble, OK
Built 1973 ADT: 4,700
CO. RD. E0530
UnknownOver: CIMARRON TP UNDER
.1 MI N COUNTY LINE, Noble, OK
Built 1973 ADT: 5,400
N3370
UnknownOver: CIMARRON TP UNDER
1.6 MIS N SH 64, Noble, OK
Built 1973 ADT: 5,100
U.S. 412
UnknownOver: I-35 UNDER
8.6 MI N JCT US 77, Noble, OK
Built 1973 ADT: 17,200
CIMARRON TP
UnknownOver: CO. RD. N3270 & BNSF R.R
.2 MI S SH 11, Noble, OK
Built 1973 ADT: 3,030
CIMARRON TP
UnknownOver: U.S. 77 UNDER
7.6 MI N US 64, Noble, OK
Built 1975 ADT: 940
U.S. 177
UnknownOver: CIMARRON TP GATE UNDER
6.4 MI N US 64, Noble, OK
Built 1975 ADT: 4,700
CIMARRON TP
UnknownOver: U.S. 64 & BNSF R.R. UND
16.6 MI E SH 86, Noble, OK
Built 1975 ADT: 3,300
I-35 NB
UnknownOver: U.S. 64 UNDER
JCT OF I-35 & U.S. 64, Noble, OK
Built 2013 ADT: 2,950
I-35 SB
UnknownOver: U.S. 64 UNDER
I-35 OVER U.S. 64, Noble, OK
Built 2013 ADT: 2,950
S.H. 15
UnknownOver: I-35 UNDER
5.4 E OF BILLINGS, Noble, OK
Built 2017 ADT: 17,100
I-40
UnknownOver: CO. RD. UNDER
5.3 MI E SEMINOLE CO, Okfuskee, OK
Built 1963 ADT: 100
Showing 751-800 of 22,733 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.
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.
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |