Checked
Oklahoma Bridge Conditions
Highway bridges longer than 20 feet in the 2025 National Bridge Inventory
Yearly inspection ratings. A poor rating does not mean a bridge is unsafe to use.
- Highway bridges
- 22,926
- Good condition
- 41.5%
- 9,515
- Poor condition
- 7.5%
- 1,719
- Weight-limited or closed
- 3,900
Bridges by county
| County | Bridges | Good | Poor | Weight-limited | Avg. year built |
|---|---|---|---|---|---|
| Adair County | 139 | 32.4% | 15.8% (22) | 60 | 1970 |
| Alfalfa County | 387 | 27.4% | 5.9% (23) | 91 | 1988 |
| Atoka County | 232 | 62.5% | 4.3% (10) | 22 | 1976 |
| Beaver County | 189 | 32.3% | 1.6% (3) | 32 | 1976 |
| Beckham County | 313 | 71.2% | 0.3% (1) | 29 | 1973 |
| Blaine County | 272 | 67.6% | 7% (19) | 68 | 1976 |
| Bryan County | 286 | 41.3% | 10.1% (29) | 39 | 1974 |
| Caddo County | 423 | 24.6% | 11.8% (50) | 73 | 1980 |
| Canadian County | 495 | 49.3% | 3.6% (18) | 95 | 1986 |
| Carter County | 337 | 36.8% | 4.7% (16) | 30 | 1984 |
| Cherokee County | 205 | 36.1% | 10.2% (21) | 96 | 1979 |
| Choctaw County | 216 | 56.9% | 6.9% (15) | 16 | 1974 |
| Cimarron County | 90 | 53.3% | 1.1% (1) | 6 | 1973 |
| Cleveland County | 315 | 44.8% | 4.4% (14) | 16 | 1985 |
| Coal County | 143 | 36.4% | 6.3% (9) | 11 | 1974 |
| Comanche County | 594 | 33.5% | 8.9% (53) | 93 | 1976 |
| Cotton County | 213 | 44.6% | 3.3% (7) | 11 | 1980 |
| Craig County | 180 | 36.1% | 16.7% (30) | 42 | 1972 |
| Creek County | 393 | 39.7% | 20.1% (79) | 107 | 1973 |
| Custer County | 387 | 74.4% | 1% (4) | 29 | 1983 |
| Delaware County | 161 | 36% | 16.8% (27) | 35 | 1975 |
| Dewey County | 166 | 88.6% | 0.6% (1) | 25 | 1985 |
| Ellis County | 153 | 43.8% | 0% (0) | 13 | 1976 |
| Garfield County | 505 | 27.1% | 11.3% (57) | 119 | 1970 |
| Garvin County | 330 | 38.5% | 11.5% (38) | 54 | 1977 |
| Grady County | 447 | 25.5% | 6.9% (31) | 144 | 1980 |
| Grant County | 477 | 28.9% | 6.5% (31) | 110 | 1989 |
| Greer County | 230 | 44.8% | 1.7% (4) | 7 | 1957 |
| Harmon County | 106 | 75.5% | 0.9% (1) | 4 | 1968 |
| Harper County | 128 | 32% | 1.6% (2) | 10 | 1975 |
| Haskell County | 154 | 36.4% | 7.1% (11) | 84 | 1974 |
| Hughes County | 208 | 41.3% | 8.7% (18) | 22 | 1978 |
| Jackson County | 294 | 59.5% | 1.4% (4) | 32 | 1964 |
| Jefferson County | 150 | 50% | 5.3% (8) | 14 | 1978 |
| Johnston County | 154 | 35.1% | 3.9% (6) | 20 | 1976 |
| Kay County | 419 | 30.8% | 5.3% (22) | 49 | 1980 |
| Kingfisher County | 297 | 23.2% | 7.1% (21) | 58 | 1987 |
| Kiowa County | 477 | 65.4% | 2.5% (12) | 42 | 1973 |
| Latimer County | 199 | 58.8% | 6.5% (13) | 27 | 1975 |
| Le Flore County | 474 | 44.3% | 10.5% (50) | 40 | 1967 |
| Lincoln County | 446 | 32.3% | 15.7% (70) | 127 | 1976 |
| Logan County | 280 | 20% | 19.6% (55) | 82 | 1974 |
| Love County | 134 | 42.5% | 1.5% (2) | 7 | 1977 |
| Major County | 266 | 18% | 7.5% (20) | 64 | 1987 |
| Marshall County | 79 | 51.9% | 11.4% (9) | 11 | 1969 |
| Mayes County | 233 | 39.5% | 12.9% (30) | 54 | 1975 |
| McClain County | 242 | 40.9% | 4.5% (11) | 24 | 1983 |
| McCurtain County | 265 | 55.1% | 10.6% (28) | 14 | 1971 |
| McIntosh County | 200 | 27% | 7% (14) | 72 | 1971 |
| Murray County | 128 | 46.9% | 1.6% (2) | 6 | 1976 |
| Muskogee County | 400 | 38.8% | 10.8% (43) | 127 | 1973 |
| Noble County | 342 | 34.2% | 3.5% (12) | 39 | 1976 |
| Nowata County | 126 | 45.2% | 11.1% (14) | 24 | 1981 |
| Okfuskee County | 205 | 34.1% | 6.3% (13) | 21 | 1971 |
| Oklahoma County | 1,214 | 36.1% | 6.6% (80) | 37 | 1982 |
| Okmulgee County | 311 | 33.4% | 17.4% (54) | 141 | 1971 |
| Osage County | 368 | 36.7% | 17.9% (66) | 104 | 1966 |
| Ottawa County | 271 | 38.4% | 21.8% (59) | 75 | 1971 |
| Pawnee County | 174 | 47.1% | 18.4% (32) | 33 | 1975 |
| Payne County | 384 | 24.2% | 10.4% (40) | 52 | 1982 |
| Pittsburg County | 411 | 47.2% | 7.8% (32) | 57 | 1971 |
| Pontotoc County | 241 | 39.4% | 1.7% (4) | 21 | 1980 |
| Pottawatomie County | 408 | 21.3% | 6.1% (25) | 69 | 1982 |
| Pushmataha County | 246 | 63.4% | 4.1% (10) | 22 | 1973 |
| Roger Mills County | 151 | 92.7% | 0% (0) | 22 | 1982 |
| Rogers County | 272 | 45.2% | 9.2% (25) | 46 | 1979 |
| Seminole County | 298 | 36.2% | 12.1% (36) | 43 | 1967 |
| Sequoyah County | 262 | 37.4% | 3.4% (9) | 76 | 1976 |
| Stephens County | 382 | 30.4% | 2.4% (9) | 69 | 1985 |
| Texas County | 114 | 42.1% | 0.9% (1) | 8 | 1973 |
| Tillman County | 285 | 68.4% | 2.1% (6) | 17 | 1962 |
| Tulsa County | 1,140 | 46.5% | 5.6% (64) | 89 | 1980 |
| Wagoner County | 257 | 52.9% | 6.2% (16) | 68 | 1986 |
| Washington County | 215 | 37.7% | 11.2% (24) | 32 | 1983 |
| Washita County | 361 | 64.5% | 3% (11) | 51 | 1976 |
| Woods County | 310 | 24.8% | 1.9% (6) | 63 | 1986 |
| Woodward County | 167 | 33.5% | 3.6% (6) | 27 | 1980 |
Frequently asked questions
- How many bridges in Oklahoma are in poor condition?
- In the 2025 National Bridge Inventory, 1,719 of 22,926 highway bridges in Oklahoma were rated poor (7.5% of rated bridges).
- Which Oklahoma counties have the most bridges in poor condition?
- Among counties with at least 30 bridges, the highest shares rated poor are Ottawa County (21.8%), Creek County (20.1%), Logan County (19.6%), Pawnee County (18.4%), Osage County (17.9%).
Source: Federal Highway Administration, National Bridge Inventory ยท 2025 data