Deficient Bridges by State and Highway System 2008
As of December 2008
- These are prior data that apply a cancelled agency policy known as the 10-year rule. When applied, the '10-year rule' excluded bridges built or reconstructed within the prior 10 years since they were not generally eligible for Highway Bridge Program funding.
- Columns on some of the wide tables may be not be visible. Use the scroll bar at the bottom of the table or swipe to view columns to the right.
NHS Bridges | Non NHS Bridges | All Bridges
NHS Bridges
State | # NHS Bridges | # SD | # FO | # Def | NHS Area | SD Area | FO Area | Def Area |
Alabama | 2,788 | 100 | 562 | 662 | 4,306,303 | 93,165 | 717,935 | 811,100 |
Alaska | 388 | 33 | 49 | 82 | 332,608 | 26,435 | 60,648 | 87,083 |
Arizona | 2,642 | 39 | 183 | 222 | 2,007,624 | 57,501 | 265,603 | 323,104 |
Arkansas | 1,909 | 40 | 236 | 276 | 2,523,176 | 132,250 | 346,574 | 478,824 |
California | 7,530 | 1,051 | 1,038 | 2,089 | 15,380,981 | 3,196,675 | 3,222,191 | 6,418,866 |
Colorado | 2,186 | 136 | 304 | 440 | 2,165,472 | 194,426 | 261,742 | 456,168 |
Connecticut | 1,565 | 64 | 324 | 388 | 2,149,032 | 278,857 | 529,197 | 808,054 |
Delaware | 239 | 1 | 31 | 32 | 616,893 | 5,753 | 102,043 | 107,795 |
District of Columbia | 112 | 8 | 58 | 66 | 344,947 | 46,791 | 175,440 | 222,232 |
Florida | 4,142 | 17 | 402 | 419 | 8,593,275 | 189,759 | 841,561 | 1,031,320 |
Georgia | 2,542 | 31 | 248 | 279 | 3,488,741 | 62,016 | 289,122 | 351,138 |
Hawaii | 421 | 28 | 139 | 167 | 1,005,429 | 23,746 | 80,215 | 103,960 |
Idaho | 746 | 36 | 146 | 182 | 658,413 | 43,100 | 123,236 | 166,335 |
Illinois | 3,640 | 287 | 375 | 662 | 5,270,202 | 445,351 | 887,671 | 1,333,022 |
Indiana | 2,451 | 107 | 305 | 412 | 2,702,619 | 281,204 | 464,394 | 745,597 |
Iowa | 1,862 | 113 | 150 | 263 | 2,093,079 | 152,491 | 258,053 | 410,543 |
Kansas | 2,402 | 20 | 307 | 327 | 2,298,623 | 62,270 | 490,378 | 552,648 |
Kentucky | 1,843 | 97 | 418 | 515 | 2,312,852 | 217,340 | 441,352 | 658,692 |
Louisiana | 2,700 | 83 | 583 | 666 | 9,995,828 | 858,416 | 1,608,112 | 2,466,528 |
Maine | 453 | 28 | 84 | 112 | 470,682 | 26,421 | 96,457 | 122,878 |
Maryland | 1,474 | 46 | 210 | 256 | 2,865,428 | 101,677 | 728,685 | 830,362 |
Massachusetts | 2,027 | 204 | 892 | 1,096 | 2,708,050 | 400,308 | 1,013,040 | 1,413,349 |
Michigan | 2,550 | 250 | 309 | 559 | 3,005,764 | 418,739 | 473,882 | 892,621 |
Minnesota | 1,684 | 53 | 89 | 142 | 2,401,686 | 101,457 | 183,579 | 285,037 |
Mississippi | 2,168 | 31 | 385 | 416 | 3,059,441 | 24,224 | 390,727 | 414,951 |
Missouri | 2,777 | 119 | 363 | 482 | 3,791,847 | 205,632 | 568,770 | 774,402 |
Montana | 1,265 | 13 | 229 | 242 | 938,780 | 9,643 | 199,801 | 209,443 |
Nebraska | 1,287 | 46 | 46 | 92 | 1,186,229 | 67,061 | 63,507 | 130,568 |
Nevada | 795 | 9 | 123 | 132 | 839,844 | 7,841 | 119,161 | 127,002 |
New Hampshire | 673 | 52 | 82 | 134 | 534,151 | 47,560 | 52,464 | 100,024 |
New Jersey | 2,518 | 173 | 524 | 697 | 4,611,847 | 404,281 | 1,032,615 | 1,436,897 |
New Mexico | 1,792 | 106 | 91 | 197 | 987,896 | 90,031 | 51,241 | 141,272 |
New York | 3,572 | 248 | 1,099 | 1,347 | 6,202,872 | 730,404 | 2,767,993 | 3,498,397 |
North Carolina | 2,745 | 166 | 364 | 530 | 3,216,441 | 317,656 | 321,689 | 639,344 |
North Dakota | 526 | 10 | 11 | 21 | 337,224 | 8,664 | 12,177 | 20,842 |
Ohio | 4,147 | 176 | 590 | 766 | 5,383,402 | 286,725 | 1,002,966 | 1,289,690 |
Oklahoma | 2,737 | 248 | 278 | 526 | 2,725,921 | 399,871 | 286,555 | 686,426 |
Oregon | 1,567 | 94 | 330 | 424 | 2,382,067 | 241,407 | 551,609 | 793,016 |
Pennsylvania | 3,872 | 590 | 741 | 1,331 | 5,124,013 | 887,866 | 1,216,270 | 2,104,136 |
Rhode Island | 271 | 58 | 72 | 130 | 427,851 | 107,936 | 143,398 | 251,334 |
South Carolina | 1,372 | 104 | 182 | 286 | 2,903,922 | 195,334 | 274,606 | 469,940 |
South Dakota | 816 | 24 | 80 | 104 | 520,921 | 24,802 | 62,135 | 86,937 |
Tennessee | 3,125 | 65 | 407 | 472 | 3,865,312 | 101,192 | 570,356 | 671,548 |
Texas | 15,233 | 111 | 2,261 | 2,372 | 22,434,198 | 413,822 | 4,164,443 | 4,578,265 |
Utah | 1,104 | 66 | 120 | 186 | 1,040,692 | 67,783 | 77,284 | 145,067 |
Vermont | 477 | 54 | 109 | 163 | 373,076 | 52,716 | 44,081 | 96,796 |
Virginia | 3,309 | 114 | 453 | 567 | 5,176,496 | 180,220 | 996,895 | 1,177,115 |
Washington | 2,300 | 117 | 589 | 706 | 4,438,390 | 393,350 | 1,338,980 | 1,732,330 |
West Virginia | 1,147 | 113 | 133 | 246 | 1,792,654 | 131,773 | 191,956 | 323,729 |
Wisconsin | 2,708 | 102 | 188 | 290 | 2,595,507 | 99,890 | 186,246 | 286,136 |
Wyoming | 1,331 | 110 | 117 | 227 | 669,133 | 60,293 | 70,053 | 130,346 |
Puerto Rico | 593 | 60 | 90 | 150 | 1,105,314 | 105,550 | 168,704 | 274,254 |
Totals | 116,523 | 6,051 | 17,499 | 23,550 | 168,363,147 | 13,079,674 | 30,587,790 | 43,667,465 |
Non NHS Bridges
State | # NHS Bridges | # SD | # FO | # Def | NHS Area | SD Area | FO Area | Def Area |
Alabama | 13,121 | 1,683 | 1,582 | 3,265 | 4,742,609 | 317,910 | 619,036 | 936,946 |
Alaska | 813 | 110 | 129 | 239 | 318,424 | 26,769 | 31,483 | 58,252 |
Arizona | 4,732 | 165 | 441 | 606 | 2,607,335 | 96,494 | 364,577 | 461,072 |
Arkansas | 10,630 | 904 | 1,666 | 2,570 | 3,370,044 | 220,552 | 487,437 | 707,990 |
California | 16,881 | 2,148 | 2,848 | 4,996 | 12,013,390 | 2,011,507 | 2,348,971 | 4,360,478 |
Colorado | 6,222 | 461 | 510 | 971 | 2,275,850 | 135,808 | 272,943 | 408,751 |
Connecticut | 2,615 | 304 | 717 | 1,021 | 1,106,225 | 110,670 | 363,851 | 474,521 |
Delaware | 618 | 21 | 80 | 101 | 316,596 | 12,494 | 92,201 | 104,695 |
District of Columbia | 131 | 12 | 69 | 81 | 188,453 | 7,213 | 110,103 | 117,316 |
Florida | 7,536 | 275 | 1,226 | 1,501 | 6,613,275 | 203,154 | 962,651 | 1,165,804 |
Georgia | 12,036 | 960 | 1,630 | 2,590 | 5,125,855 | 264,860 | 810,160 | 1,075,020 |
Hawaii | 699 | 108 | 212 | 320 | 282,724 | 18,401 | 71,159 | 89,559 |
Idaho | 3,379 | 308 | 302 | 610 | 911,330 | 91,900 | 90,338 | 182,238 |
Illinois | 22,462 | 2,167 | 1,440 | 3,607 | 7,135,791 | 663,002 | 964,109 | 1,627,111 |
Indiana | 16,092 | 1,898 | 1,867 | 3,765 | 4,481,488 | 423,171 | 486,061 | 909,231 |
Iowa | 22,936 | 5,051 | 1,231 | 6,282 | 5,736,189 | 927,033 | 327,301 | 1,254,334 |
Kansas | 23,112 | 2,857 | 2,012 | 4,869 | 5,542,219 | 402,062 | 561,516 | 963,578 |
Kentucky | 11,787 | 1,213 | 2,684 | 3,897 | 3,080,848 | 248,299 | 639,007 | 887,306 |
Louisiana | 10,620 | 1,665 | 1,578 | 3,243 | 5,208,671 | 605,043 | 1,466,727 | 2,071,770 |
Maine | 1,939 | 317 | 360 | 677 | 725,075 | 106,861 | 145,314 | 252,175 |
Maryland | 3,692 | 350 | 751 | 1,101 | 1,825,853 | 129,668 | 436,586 | 566,255 |
Massachusetts | 3,015 | 400 | 1,085 | 1,485 | 1,261,922 | 184,569 | 500,921 | 685,489 |
Michigan | 8,387 | 1,270 | 1,001 | 2,271 | 3,133,016 | 379,008 | 635,780 | 1,014,789 |
Minnesota | 11,441 | 1,110 | 316 | 1,426 | 3,647,492 | 220,419 | 229,295 | 449,714 |
Mississippi | 14,856 | 2,860 | 925 | 3,785 | 5,019,510 | 546,341 | 405,911 | 952,253 |
Missouri | 21,427 | 4,214 | 2,700 | 6,914 | 6,090,285 | 974,366 | 809,823 | 1,784,189 |
Montana | 3,703 | 390 | 310 | 700 | 964,129 | 62,563 | 77,921 | 140,484 |
Nebraska | 14,184 | 2,351 | 1,121 | 3,472 | 2,649,668 | 290,093 | 181,335 | 471,428 |
Nevada | 940 | 40 | 43 | 83 | 473,751 | 15,082 | 42,043 | 57,125 |
New Hampshire | 1,698 | 330 | 287 | 617 | 510,466 | 78,504 | 79,085 | 157,589 |
New Jersey | 3,956 | 537 | 938 | 1,475 | 1,924,233 | 249,369 | 571,112 | 820,481 |
New Mexico | 2,074 | 295 | 210 | 505 | 625,679 | 92,578 | 58,803 | 151,381 |
New York | 13,794 | 1,887 | 3,291 | 5,178 | 6,434,751 | 676,279 | 2,600,475 | 3,276,754 |
North Carolina | 15,144 | 2,282 | 2,319 | 4,601 | 4,967,683 | 781,108 | 681,143 | 1,462,251 |
North Dakota | 3,925 | 706 | 239 | 945 | 835,223 | 90,579 | 52,949 | 143,527 |
Ohio | 23,918 | 2,633 | 3,362 | 5,995 | 7,576,658 | 690,353 | 1,757,431 | 2,447,784 |
Oklahoma | 20,850 | 5,318 | 1,379 | 6,697 | 5,319,136 | 942,310 | 461,686 | 1,403,996 |
Oregon | 5,725 | 372 | 837 | 1,209 | 2,293,138 | 169,183 | 507,565 | 676,748 |
Pennsylvania | 18,477 | 5,516 | 3,556 | 9,072 | 7,130,179 | 1,612,408 | 1,878,116 | 3,490,524 |
Rhode Island | 470 | 107 | 160 | 267 | 289,048 | 76,630 | 107,360 | 183,990 |
South Carolina | 7,849 | 1,127 | 614 | 1,741 | 3,483,205 | 398,783 | 307,411 | 706,193 |
South Dakota | 5,104 | 1,200 | 169 | 1,369 | 1,163,135 | 191,975 | 38,363 | 230,337 |
Tennessee | 16,755 | 1,209 | 2,326 | 3,535 | 5,143,296 | 386,413 | 723,720 | 1,110,133 |
Texas | 35,366 | 1,762 | 5,685 | 7,447 | 17,020,094 | 492,524 | 3,276,794 | 3,769,317 |
Utah | 1,749 | 118 | 146 | 264 | 664,311 | 19,665 | 64,179 | 83,844 |
Vermont | 2,238 | 444 | 362 | 806 | 459,407 | 89,951 | 60,271 | 150,221 |
Virginia | 10,138 | 1,117 | 1,806 | 2,923 | 3,670,964 | 328,720 | 648,845 | 977,565 |
Washington | 5,356 | 305 | 1,013 | 1,318 | 2,278,030 | 155,194 | 519,143 | 674,337 |
West Virginia | 5,891 | 951 | 1,395 | 2,346 | 1,526,344 | 192,791 | 289,152 | 481,944 |
Wisconsin | 11,123 | 1,154 | 577 | 1,731 | 3,479,296 | 269,228 | 345,374 | 614,602 |
Wyoming | 1,705 | 271 | 160 | 431 | 553,054 | 81,088 | 40,972 | 122,061 |
Puerto Rico | 1,577 | 165 | 756 | 921 | 837,997 | 49,986 | 296,773 | 346,760 |
Totals | 484,888 | 65,418 | 62,423 | 127,841 | 175,033,343 | 17,810,930 | 29,901,282 | 47,712,213 |
All Bridges
State | # NHS Bridges | # SD | # FO | # Def | NHS Area | SD Area | FO Area | Def Area |
Alabama | 15,909 | 1,783 | 2,144 | 3,927 | 9,048,912 | 411,075 | 1,336,971 | 1,748,046 |
Alaska | 1,201 | 143 | 178 | 321 | 651,032 | 53,204 | 92,131 | 145,335 |
Arizona | 7,374 | 204 | 624 | 828 | 4,614,959 | 153,995 | 630,180 | 784,175 |
Arkansas | 12,539 | 944 | 1,902 | 2,846 | 5,893,220 | 352,802 | 834,011 | 1,186,813 |
California | 24,411 | 3,199 | 3,886 | 7,085 | 27,394,372 | 5,208,181 | 5,571,162 | 10,779,344 |
Colorado | 8,408 | 597 | 814 | 1,411 | 4,441,322 | 330,234 | 534,684 | 864,918 |
Connecticut | 4,180 | 368 | 1,041 | 1,409 | 3,255,257 | 389,527 | 893,048 | 1,282,575 |
Delaware | 857 | 22 | 111 | 133 | 933,489 | 18,247 | 194,243 | 212,490 |
District of Columbia | 243 | 20 | 127 | 147 | 533,400 | 54,004 | 285,544 | 339,548 |
Florida | 11,678 | 292 | 1,628 | 1,920 | 15,206,550 | 392,912 | 1,804,212 | 2,197,124 |
Georgia | 14,578 | 991 | 1,878 | 2,869 | 8,614,596 | 326,875 | 1,099,283 | 1,426,158 |
Hawaii | 1,120 | 136 | 351 | 487 | 1,288,153 | 42,146 | 151,374 | 193,520 |
Idaho | 4,125 | 344 | 448 | 792 | 1,569,743 | 134,999 | 213,574 | 348,573 |
Illinois | 26,102 | 2,454 | 1,815 | 4,269 | 12,405,992 | 1,108,352 | 1,851,780 | 2,960,133 |
Indiana | 18,543 | 2,005 | 2,172 | 4,177 | 7,184,107 | 704,374 | 950,454 | 1,654,829 |
Iowa | 24,798 | 5,164 | 1,381 | 6,545 | 7,829,267 | 1,079,523 | 585,354 | 1,664,877 |
Kansas | 25,514 | 2,877 | 2,319 | 5,196 | 7,840,842 | 464,332 | 1,051,895 | 1,516,226 |
Kentucky | 13,630 | 1,310 | 3,102 | 4,412 | 5,393,700 | 465,638 | 1,080,360 | 1,545,998 |
Louisiana | 13,320 | 1,748 | 2,161 | 3,909 | 15,204,499 | 1,463,459 | 3,074,838 | 4,538,298 |
Maine | 2,392 | 345 | 444 | 789 | 1,195,756 | 133,283 | 241,771 | 375,053 |
Maryland | 5,166 | 396 | 961 | 1,357 | 4,691,281 | 231,345 | 1,165,272 | 1,396,617 |
Massachusetts | 5,042 | 604 | 1,977 | 2,581 | 3,969,972 | 584,877 | 1,513,961 | 2,098,838 |
Michigan | 10,937 | 1,520 | 1,310 | 2,830 | 6,138,781 | 797,747 | 1,109,663 | 1,907,410 |
Minnesota | 13,125 | 1,163 | 405 | 1,568 | 6,049,178 | 321,876 | 412,875 | 734,751 |
Mississippi | 17,024 | 2,891 | 1,310 | 4,201 | 8,078,952 | 570,565 | 796,638 | 1,367,204 |
Missouri | 24,204 | 4,333 | 3,063 | 7,396 | 9,882,131 | 1,179,999 | 1,378,592 | 2,558,591 |
Montana | 4,968 | 403 | 539 | 942 | 1,902,908 | 72,206 | 277,722 | 349,928 |
Nebraska | 15,471 | 2,397 | 1,167 | 3,564 | 3,835,897 | 357,154 | 244,843 | 601,997 |
Nevada | 1,735 | 49 | 166 | 215 | 1,313,595 | 22,924 | 161,204 | 184,127 |
New Hampshire | 2,371 | 382 | 369 | 751 | 1,044,616 | 126,065 | 131,549 | 257,614 |
New Jersey | 6,474 | 710 | 1,462 | 2,172 | 6,536,079 | 653,651 | 1,603,727 | 2,257,378 |
New Mexico | 3,866 | 401 | 301 | 702 | 1,613,575 | 182,609 | 110,044 | 292,654 |
New York | 17,366 | 2,135 | 4,390 | 6,525 | 12,637,623 | 1,406,683 | 5,368,468 | 6,775,151 |
North Carolina | 17,889 | 2,448 | 2,683 | 5,131 | 8,184,124 | 1,098,763 | 1,002,832 | 2,101,596 |
North Dakota | 4,451 | 716 | 250 | 966 | 1,172,447 | 99,243 | 65,126 | 164,369 |
Ohio | 28,065 | 2,809 | 3,952 | 6,761 | 12,960,060 | 977,078 | 2,760,397 | 3,737,475 |
Oklahoma | 23,587 | 5,566 | 1,657 | 7,223 | 8,045,057 | 1,342,181 | 748,241 | 2,090,422 |
Oregon | 7,292 | 466 | 1,167 | 1,633 | 4,675,205 | 410,591 | 1,059,174 | 1,469,764 |
Pennsylvania | 22,349 | 6,106 | 4,297 | 10,403 | 12,254,192 | 2,500,274 | 3,094,386 | 5,594,659 |
Rhode Island | 741 | 165 | 232 | 397 | 716,898 | 184,566 | 250,757 | 435,324 |
South Carolina | 9,221 | 1,231 | 796 | 2,027 | 6,387,127 | 594,117 | 582,016 | 1,176,134 |
South Dakota | 5,920 | 1,224 | 249 | 1,473 | 1,684,056 | 216,777 | 100,498 | 317,274 |
Tennessee | 19,880 | 1,274 | 2,733 | 4,007 | 9,008,608 | 487,605 | 1,294,077 | 1,781,682 |
Texas | 50,599 | 1,873 | 7,946 | 9,819 | 39,454,292 | 906,346 | 7,441,236 | 8,347,582 |
Utah | 2,853 | 184 | 266 | 450 | 1,705,003 | 87,448 | 141,464 | 228,912 |
Vermont | 2,715 | 498 | 471 | 969 | 832,483 | 142,666 | 104,351 | 247,018 |
Virginia | 13,447 | 1,231 | 2,259 | 3,490 | 8,847,460 | 508,940 | 1,645,740 | 2,154,680 |
Washington | 7,656 | 422 | 1,602 | 2,024 | 6,716,421 | 548,544 | 1,858,123 | 2,406,667 |
West Virginia | 7,038 | 1,064 | 1,528 | 2,592 | 3,318,998 | 324,565 | 481,108 | 805,672 |
Wisconsin | 13,831 | 1,256 | 765 | 2,021 | 6,074,804 | 369,118 | 531,619 | 900,738 |
Wyoming | 3,036 | 381 | 277 | 658 | 1,222,187 | 141,381 | 111,025 | 252,406 |
Puerto Rico | 2,170 | 225 | 846 | 1,071 | 1,943,311 | 155,536 | 465,478 | 621,013 |
Totals | 601,411 | 71,469 | 79,922 | 151,391 | 343,396,489 | 30,890,605 | 60,489,073 | 91,379,677 |