U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


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Bridges & Structures

Bridge Condition by Highway System 2021

6/15/2021

  • 10-Year Rule does not apply.
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All Bridges | NHS Bridges

All Bridges
State Bridge Counts Bridge Area (Square Meters)
All Good Fair Poor All Good Fair Poor
ALABAMA 16,164 6,550 9,028 586 9,979,973 3,655,411 6,173,319 151,243
ALASKA 1,632 716 782 134 757,896 269,361 436,844 51,692
ARIZONA 8,467 5,275 3,075 117 6,069,459 3,327,139 2,665,058 77,262
ARKANSAS 12,941 6,234 6,028 679 6,837,378 3,147,183 3,359,349 330,845
CALIFORNIA 25,737 12,224 12,020 1,493 30,124,854 13,956,035 14,379,766 1,789,054
COLORADO 8,869 3,063 5,337 469 5,155,162 1,975,318 2,927,082 252,762
CONNECTICUT 4,361 1,249 2,881 231 3,448,066 567,456 2,623,888 256,722
DELAWARE 875 291 567 17 1,026,306 213,835 780,631 31,840
DISTRICT OF COLUMBIA 246 74 165 7 572,196 102,245 434,978 34,974
FLORIDA 12,680 8,052 4,169 459 18,229,935 11,431,006 6,324,518 474,411
GEORGIA 14,987 11,054 3,614 319 10,453,854 7,969,336 2,370,016 114,502
HAWAII 1,162 265 810 87 1,375,035 268,221 1,072,343 34,472
IDAHO 4,561 1,322 3,001 238 1,787,321 441,088 1,285,749 60,483
ILLINOIS 26,846 12,848 11,593 2,405 13,560,234 4,435,753 7,466,619 1,657,862
INDIANA 19,337 7,866 10,389 1,082 8,346,936 3,780,629 4,286,858 279,449
IOWA 23,870 9,354 10,012 4,504 8,981,008 4,181,314 3,932,278 867,415
KANSAS 24,925 13,335 10,313 1,277 8,992,619 5,756,802 2,953,688 282,129
KENTUCKY 14,410 4,089 9,331 990 6,639,366 2,099,123 4,222,010 318,232
LOUISIANA 12,782 5,931 5,220 1,631 16,707,128 6,824,971 8,461,863 1,420,294
MAINE 2,485 728 1,443 314 1,274,099 418,649 742,246 113,204
MARYLAND 5,446 1,789 3,404 253 5,478,185 1,472,953 3,836,649 168,582
MASSACHUSETTS 5,245 1,321 3,468 456 4,148,482 863,976 2,816,797 467,709
MICHIGAN 11,284 4,091 5,953 1,240 6,486,938 1,887,323 4,097,377 502,238
MINNESOTA 13,496 7,857 5,021 618 7,135,710 3,068,163 3,775,528 292,019
MISSISSIPPI 16,788 9,921 5,693 1,174 9,884,290 5,905,056 3,613,316 365,918
MISSOURI 24,590 9,654 12,718 2,218 10,795,966 3,818,790 6,073,873 903,304
MONTANA 5,266 1,600 3,301 365 2,070,501 505,213 1,419,020 146,268
NEBRASKA 15,348 7,966 6,102 1,280 4,382,788 2,511,952 1,659,280 211,556
NEVADA 2,067 1,070 968 29 1,911,947 935,622 953,490 22,835
NEW HAMPSHIRE 2,527 1,344 989 194 1,157,396 658,752 421,946 76,698
NEW JERSEY 6,798 1,809 4,507 482 7,501,410 1,704,029 5,289,213 508,168
NEW MEXICO 4,025 1,466 2,351 208 2,094,826 724,619 1,272,684 97,523
NEW YORK 17,555 6,355 9,528 1,672 13,379,835 3,843,461 8,134,311 1,402,063
NORTH CAROLINA 18,877 7,840 9,712 1,325 10,672,362 4,723,647 5,327,677 621,039
NORTH DAKOTA 4,285 2,046 1,758 481 1,326,782 659,090 599,559 68,134
OHIO 27,151 16,493 9,324 1,334 14,189,311 8,583,424 5,129,168 476,719
OKLAHOMA 23,220 9,898 11,026 2,296 9,015,245 4,269,938 4,337,441 407,866
OREGON 8,235 2,800 5,053 382 5,096,809 1,023,505 3,910,045 163,260
PENNSYLVANIA 23,166 7,705 12,263 3,198 13,315,383 4,055,576 8,287,128 972,679
RHODE ISLAND 779 168 475 136 766,405 134,125 483,071 149,209
SOUTH CAROLINA 9,395 4,142 4,754 499 7,129,031 3,181,128 3,631,485 316,418
SOUTH DAKOTA 5,886 1,943 2,925 1,018 1,859,316 513,911 1,164,755 180,650
TENNESSEE 20,331 8,689 10,801 841 10,395,496 3,860,487 6,050,784 484,225
TEXAS 55,175 27,807 26,579 789 53,243,079 27,208,992 25,437,286 596,801
UTAH 3,056 1,005 1,988 63 1,973,115 591,663 1,363,559 17,893
VERMONT 2,836 1,494 1,274 68 944,777 479,434 430,291 35,052
VIRGINIA 13,997 4,644 8,823 530 10,264,213 3,306,325 6,597,191 360,697
WASHINGTON 8,358 4,331 3,626 401 7,166,874 2,786,785 3,919,129 460,960
WEST VIRGINIA 7,314 1,719 4,105 1,490 3,828,355 571,461 2,690,651 566,242
WISCONSIN 14,307 7,289 6,031 987 7,098,826 3,541,381 3,296,350 261,095
WYOMING 3,114 920 1,964 230 1,329,562 307,142 908,151 114,269
GUAM 10 2 6 2 769 133 464 171
PUERTO RICO 2,334 426 1,626 282 2,213,107 440,168 1,576,926 196,013
U.S. VIRGIN ISLANDS 24 4 14 6 4,969 447 4,081 441
TOTALS 619,622 278,128 297,908 43,586 398,580,883 172,959,545 205,407,779 20,213,559
NHS Bridges
State Bridge Counts Bridge Area (Square Meters)
All Good Fair Poor All Good Fair Poor
ALABAMA 3,160 891 2,229 40 5,199,496 1,403,382 3,760,716 35,398
ALASKA 425 179 226 20 403,881 137,598 243,118 23,165
ARIZONA 3,306 2,201 1,088 17 3,260,638 1,857,562 1,369,512 33,563
ARKANSAS 2,301 1,192 1,050 59 3,360,114 1,442,623 1,805,351 112,140
CALIFORNIA 10,887 5,930 4,480 477 21,354,004 10,258,541 9,874,486 1,220,976
COLORADO 2,784 1,015 1,656 113 3,002,377 1,123,747 1,713,254 165,377
CONNECTICUT 1,822 378 1,391 53 2,480,026 351,310 1,926,781 201,934
DELAWARE 340 100 237 3 773,477 151,274 601,023 21,181
DISTRICT OF COLUMBIA 145 41 98 6 455,725 74,505 346,425 34,794
FLORIDA 5,700 4,159 1,506 35 12,512,259 8,020,337 4,320,104 171,819
GEORGIA 4,089 3,266 813 10 6,247,629 4,906,357 1,305,485 35,786
HAWAII 511 125 351 35 1,122,149 218,114 878,556 25,480
IDAHO 829 194 615 20 776,579 145,994 611,703 18,882
ILLINOIS 4,816 1,564 2,855 397 6,854,344 1,627,022 4,318,908 908,413
INDIANA 3,071 1,595 1,428 48 3,451,348 1,714,578 1,671,185 65,585
IOWA 2,634 1,294 1,320 20 3,291,679 1,652,566 1,558,967 80,145
KANSAS 2,857 2,279 564 14 3,162,103 2,242,956 847,455 71,692
KENTUCKY 2,116 565 1,511 40 3,055,975 906,324 2,032,822 116,829
LOUISIANA 3,040 1,517 1,382 141 12,216,865 4,707,849 6,692,066 816,949
MAINE 526 132 348 46 567,570 148,957 381,728 36,885
MARYLAND 1,881 557 1,291 33 3,890,339 936,682 2,855,222 98,435
MASSACHUSETTS 2,309 425 1,671 213 2,765,804 428,153 1,986,624 351,027
MICHIGAN 2,973 813 1,948 212 3,498,901 876,158 2,386,472 236,271
MINNESOTA 1,747 740 972 35 2,643,796 898,903 1,666,383 78,509
MISSISSIPPI 2,803 1,875 896 32 4,478,058 2,573,163 1,801,714 103,181
MISSOURI 3,658 1,155 2,354 149 5,177,716 1,469,343 3,331,686 376,687
MONTANA 1,354 340 968 46 1,076,379 222,643 791,639 62,097
NEBRASKA 1,489 961 487 41 1,528,875 864,927 635,567 28,381
NEVADA 970 485 479 6 1,159,315 520,002 629,275 10,037
NEW HAMPSHIRE 726 435 263 28 689,668 411,624 246,802 31,242
NEW JERSEY 2,998 718 2,117 163 5,689,126 1,191,083 4,132,333 365,711
NEW MEXICO 1,617 613 970 34 1,099,038 404,364 662,968 31,706
NEW YORK 5,516 1,708 3,456 352 9,164,354 2,322,818 5,840,707 1,000,828
NORTH CAROLINA 3,796 1,532 2,141 123 5,125,140 2,251,464 2,725,989 147,686
NORTH DAKOTA 637 344 280 13 495,617 257,590 232,718 5,309
OHIO 4,985 3,329 1,590 66 7,078,067 4,336,272 2,603,822 137,973
OKLAHOMA 3,106 1,646 1,429 31 3,339,682 1,545,955 1,749,984 43,743
OREGON 1,850 443 1,382 25 2,830,724 362,918 2,427,547 40,259
PENNSYLVANIA 5,843 1,831 3,719 293 8,346,820 2,330,479 5,614,282 402,060
RHODE ISLAND 419 83 275 61 606,377 105,566 382,177 118,634
SOUTH CAROLINA 1,775 787 931 57 3,827,691 1,505,416 2,193,647 128,628
SOUTH DAKOTA 982 297 671 14 668,970 161,421 489,271 18,278
TENNESSEE 4,211 1,667 2,410 134 5,447,343 1,806,001 3,390,549 250,793
TEXAS 17,781 8,999 8,671 111 34,053,733 16,957,824 16,798,501 297,407
UTAH 1,367 449 911 7 1,386,907 439,549 942,216 5,142
VERMONT 484 220 253 11 421,260 199,226 207,755 14,279
VIRGINIA 3,824 891 2,855 78 6,524,537 1,919,501 4,403,148 201,888
WASHINGTON 2,583 1,254 1,203 126 4,959,929 1,670,624 2,945,471 343,834
WEST VIRGINIA 1,291 186 921 184 2,274,979 201,358 1,769,139 304,483
WISCONSIN 3,551 1,868 1,609 74 3,950,603 2,041,285 1,855,511 53,807
WYOMING 1,338 309 964 65 763,136 150,365 558,116 54,655
GUAM - - - - - - - -
PUERTO RICO 850 172 608 70 1,589,097 277,133 1,184,531 127,434
U.S. VIRGIN ISLANDS - - - - - - - -
TOTALS 146,073 65,749 75,843 4,481 230,100,216 94,731,407 125,701,412 9,667,396
Updated: 09/17/2021
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000