Archived: Deficient Bridges by Highway System 2006
12/31/2006
- 10-Year Rule does not apply.
- 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.
- All area measurements are in square meters, and are calculated in accordance with the Bridge Deck Area definition found on this page: https://www.fhwa.dot.gov/bridge/britab.cfm
NHS bridges as defined by the NHS DESIGNATION ACT OF 1995
State | # Bridges | # SD | # FO | # Def | Area | SD Area | FO Area | Def Area |
---|---|---|---|---|---|---|---|---|
ALABAMA | 15,879 | 2,162 | 2,399 | 4,561 | 8,883,527 | 492,025 | 1,574,716 | 2,066,741 |
ALASKA | 1,210 | 157 | 238 | 395 | 631,417 | 67,306 | 126,970 | 194,276 |
ARIZONA | 7,282 | 169 | 685 | 854 | 4,477,261 | 88,895 | 686,640 | 775,536 |
ARKANSAS | 12,505 | 1,108 | 2,213 | 3,321 | 5,831,227 | 332,924 | 955,216 | 1,288,140 |
CALIFORNIA | 24,120 | 3,123 | 3,984 | 7,107 | 26,838,786 | 5,274,356 | 5,208,903 | 10,483,259 |
COLORADO | 8,326 | 579 | 984 | 1,563 | 4,375,060 | 314,384 | 709,918 | 1,024,302 |
CONNECTICUT | 4,166 | 357 | 1,112 | 1,469 | 3,222,727 | 374,248 | 1,055,231 | 1,429,480 |
DELAWARE | 848 | 35 | 110 | 145 | 920,484 | 15,626 | 211,185 | 226,811 |
DIST. OF COL. | 248 | 22 | 173 | 195 | 539,145 | 30,438 | 376,514 | 406,952 |
FLORIDA | 11,562 | 318 | 1,920 | 2,238 | 14,526,808 | 430,572 | 2,006,000 | 2,436,572 |
GEORGIA | 14,523 | 1,133 | 1,945 | 3,078 | 8,446,850 | 382,932 | 1,156,275 | 1,539,207 |
HAWAII | 1,112 | 163 | 358 | 521 | 1,193,132 | 45,069 | 195,030 | 240,099 |
IDAHO | 4,062 | 347 | 473 | 820 | 1,537,041 | 134,177 | 179,845 | 314,022 |
ILLINOIS | 25,943 | 2,477 | 2,081 | 4,558 | 12,285,574 | 1,075,236 | 2,360,129 | 3,435,365 |
INDIANA | 18,364 | 2,099 | 2,347 | 4,446 | 7,130,354 | 699,357 | 1,188,613 | 1,887,970 |
IOWA | 24,825 | 5,227 | 1,669 | 6,896 | 7,631,139 | 1,048,239 | 758,006 | 1,806,244 |
KANSAS | 25,443 | 3,061 | 2,504 | 5,565 | 7,791,984 | 537,693 | 1,173,695 | 1,711,388 |
KENTUCKY | 13,641 | 1,371 | 3,154 | 4,525 | 5,248,353 | 459,231 | 1,017,915 | 1,477,146 |
LOUISIANA | 13,347 | 1,880 | 2,317 | 4,197 | 15,003,027 | 1,433,047 | 3,332,330 | 4,765,377 |
MAINE | 2,380 | 352 | 534 | 886 | 1,176,134 | 134,199 | 286,505 | 420,705 |
MARYLAND | 5,114 | 423 | 1,111 | 1,534 | 4,563,555 | 285,477 | 1,178,861 | 1,464,338 |
MASSACHUSETTS | 4,948 | 593 | 2,157 | 2,750 | 3,520,983 | 538,814 | 1,673,705 | 2,212,519 |
MICHIGAN | 10,890 | 1,838 | 1,616 | 3,454 | 6,073,388 | 1,030,781 | 1,375,655 | 2,406,436 |
MINNESOTA | 13,033 | 1,141 | 539 | 1,680 | 5,894,409 | 344,107 | 456,572 | 800,679 |
MISSISSIPPI | 16,952 | 3,301 | 1,328 | 4,629 | 7,942,557 | 741,329 | 808,449 | 1,549,778 |
MISSOURI | 24,024 | 4,630 | 3,704 | 8,334 | 9,661,985 | 1,218,412 | 1,699,870 | 2,918,282 |
MONTANA | 5,004 | 510 | 608 | 1,118 | 1,903,822 | 96,468 | 303,176 | 399,644 |
NEBRASKA | 15,452 | 2,431 | 1,373 | 3,804 | 3,739,332 | 337,178 | 330,577 | 667,756 |
NEVADA | 1,630 | 55 | 168 | 223 | 1,175,094 | 27,051 | 190,374 | 217,425 |
NEW HAMPSHIRE | 2,359 | 330 | 504 | 834 | 1,029,792 | 107,199 | 170,723 | 277,922 |
NEW JERSEY | 6,429 | 769 | 1,673 | 2,442 | 6,340,359 | 770,353 | 1,707,965 | 2,478,318 |
NEW MEXICO | 3,848 | 404 | 320 | 724 | 1,589,602 | 203,785 | 148,375 | 352,160 |
NEW YORK | 17,335 | 2,149 | 5,158 | 7,307 | 12,589,181 | 1,515,696 | 6,171,565 | 7,687,260 |
NORTH CAROLINA | 17,666 | 2,265 | 2,987 | 5,252 | 7,818,573 | 1,016,305 | 1,129,862 | 2,146,166 |
NORTH DAKOTA | 4,482 | 800 | 271 | 1,071 | 1,148,146 | 106,695 | 82,784 | 189,479 |
OHIO | 27,948 | 2,967 | 4,832 | 7,799 | 12,681,064 | 955,293 | 3,514,659 | 4,469,952 |
OKLAHOMA | 23,464 | 6,538 | 1,695 | 8,233 | 7,934,286 | 1,563,556 | 798,707 | 2,362,263 |
OREGON | 7,234 | 661 | 1,238 | 1,899 | 4,592,924 | 516,171 | 1,112,346 | 1,628,517 |
PENNSYLVANIA | 22,327 | 5,762 | 4,505 | 10,267 | 12,088,595 | 2,480,936 | 3,355,321 | 5,836,257 |
RHODE ISLAND | 753 | 216 | 243 | 459 | 735,083 | 303,265 | 228,894 | 532,159 |
SOUTH CAROLINA | 9,238 | 1,318 | 871 | 2,189 | 6,060,030 | 629,424 | 659,799 | 1,289,222 |
SOUTH DAKOTA | 5,945 | 1,195 | 359 | 1,554 | 1,684,039 | 222,133 | 129,233 | 351,365 |
TENNESSEE | 19,803 | 1,335 | 3,067 | 4,402 | 8,793,485 | 517,418 | 1,431,181 | 1,948,599 |
TEXAS | 49,522 | 2,269 | 9,006 | 11,275 | 36,805,717 | 909,427 | 8,547,872 | 9,457,299 |
UTAH | 2,827 | 248 | 301 | 549 | 1,657,168 | 107,564 | 177,439 | 285,003 |
VERMONT | 2,710 | 450 | 576 | 1,026 | 813,862 | 159,013 | 118,576 | 277,589 |
VIRGINIA | 13,358 | 1,208 | 2,547 | 3,755 | 8,571,838 | 485,977 | 1,851,203 | 2,337,181 |
WASHINGTON | 7,588 | 388 | 1,849 | 2,237 | 6,511,217 | 470,158 | 2,181,566 | 2,651,724 |
WEST VIRGINIA | 6,962 | 1,088 | 1,700 | 2,788 | 3,270,520 | 341,403 | 575,154 | 916,557 |
WISCONSIN | 13,770 | 1,345 | 954 | 2,299 | 5,937,762 | 416,070 | 619,379 | 1,035,449 |
WYOMING | 3,027 | 398 | 251 | 649 | 1,206,435 | 147,017 | 111,859 | 258,876 |
PUERTO RICO | 2,133 | 257 | 880 | 1,137 | 1,860,108 | 231,582 | 471,317 | 702,898 |
TOTALS | 597,561 | 75,422 | 89,591 | 165,013 | 333,884,940 | 32,166,011 | 67,872,652 | 100,038,664 |
State | # Bridges | # SD | # FO | # Def | Area | SD Area | FO Area | Def Area |
---|---|---|---|---|---|---|---|---|
ALABAMA | 2,764 | 122 | 591 | 713 | 4,247,672 | 102,875 | 755,835 | 858,710 |
ALASKA | 379 | 42 | 64 | 106 | 325,325 | 35,085 | 79,739 | 114,824 |
ARIZONA | 2,580 | 15 | 191 | 206 | 1,945,409 | 28,520 | 289,828 | 318,348 |
ARKANSAS | 1,919 | 40 | 286 | 326 | 2,514,346 | 91,153 | 374,674 | 465,826 |
CALIFORNIA | 7,448 | 1,037 | 1,061 | 2,098 | 15,192,446 | 3,415,933 | 2,767,810 | 6,183,742 |
COLORADO | 2,159 | 126 | 353 | 479 | 2,116,423 | 183,162 | 357,897 | 541,059 |
CONNECTICUT | 1,573 | 64 | 358 | 422 | 2,129,470 | 264,651 | 658,046 | 922,697 |
DELAWARE | 237 | 0 | 28 | 28 | 597,541 | 0 | 139,003 | 139,003 |
DIST. OF COL. | 115 | 6 | 76 | 82 | 349,958 | 17,491 | 241,467 | 258,958 |
FLORIDA | 4,048 | 19 | 502 | 521 | 8,050,358 | 182,975 | 991,205 | 1,174,180 |
GEORGIA | 2,513 | 41 | 266 | 307 | 3,413,400 | 67,983 | 303,995 | 371,978 |
HAWAII | 417 | 33 | 148 | 181 | 895,432 | 24,347 | 106,685 | 131,032 |
IDAHO | 738 | 40 | 148 | 188 | 671,375 | 49,497 | 86,937 | 136,435 |
ILLINOIS | 3,604 | 265 | 456 | 721 | 5,254,640 | 426,939 | 1,214,129 | 1,641,068 |
INDIANA | 2,491 | 105 | 416 | 521 | 2,719,991 | 283,813 | 623,048 | 906,861 |
IOWA | 1,831 | 130 | 185 | 315 | 2,046,993 | 191,115 | 318,616 | 509,731 |
KANSAS | 2,378 | 43 | 353 | 396 | 2,273,642 | 53,791 | 565,927 | 619,718 |
KENTUCKY | 1,798 | 112 | 297 | 409 | 2,154,380 | 205,148 | 342,055 | 547,203 |
LOUISIANA | 2,638 | 100 | 542 | 642 | 9,840,528 | 812,537 | 1,667,071 | 2,479,608 |
MAINE | 443 | 34 | 85 | 119 | 446,390 | 31,481 | 112,609 | 144,090 |
MARYLAND | 1,464 | 53 | 236 | 289 | 2,774,099 | 130,803 | 700,972 | 831,775 |
MASSACHUSETTS | 1,966 | 180 | 949 | 1,129 | 2,314,155 | 349,583 | 1,122,456 | 1,472,039 |
MICHIGAN | 2,541 | 387 | 403 | 790 | 2,982,569 | 534,130 | 629,055 | 1,163,186 |
MINNESOTA | 1,657 | 52 | 98 | 150 | 2,365,118 | 115,253 | 199,088 | 314,341 |
MISSISSIPPI | 2,120 | 34 | 398 | 432 | 3,069,625 | 137,833 | 399,028 | 536,861 |
MISSOURI | 2,767 | 120 | 434 | 554 | 3,751,625 | 216,723 | 717,248 | 933,970 |
MONTANA | 1,265 | 25 | 239 | 264 | 944,644 | 16,965 | 204,491 | 221,455 |
NEBRASKA | 1,236 | 41 | 56 | 97 | 1,113,632 | 66,457 | 99,497 | 165,954 |
NEVADA | 756 | 9 | 106 | 115 | 768,516 | 8,715 | 107,074 | 115,789 |
NEW HAMPSHIRE | 683 | 51 | 104 | 155 | 552,495 | 43,035 | 82,102 | 125,137 |
NEW JERSEY | 2,504 | 180 | 571 | 751 | 4,438,187 | 495,953 | 1,070,511 | 1,566,463 |
NEW MEXICO | 1,776 | 108 | 110 | 218 | 958,905 | 95,285 | 92,527 | 187,811 |
NEW YORK | 3,585 | 210 | 1,236 | 1,446 | 6,225,870 | 835,358 | 3,176,596 | 4,011,954 |
NORTH CAROLINA | 2,604 | 161 | 399 | 560 | 2,856,011 | 277,468 | 347,653 | 625,120 |
NORTH DAKOTA | 521 | 10 | 14 | 24 | 322,818 | 6,174 | 25,949 | 32,123 |
OHIO | 4,107 | 148 | 825 | 973 | 5,166,885 | 249,857 | 1,386,983 | 1,636,840 |
OKLAHOMA | 2,717 | 295 | 278 | 573 | 2,700,781 | 412,362 | 334,781 | 747,143 |
OREGON | 1,476 | 144 | 327 | 471 | 2,283,627 | 262,193 | 565,359 | 827,553 |
PENNSYLVANIA | 3,897 | 609 | 704 | 1,313 | 4,945,968 | 944,121 | 1,146,755 | 2,090,875 |
RHODE ISLAND | 274 | 67 | 71 | 138 | 436,395 | 195,001 | 124,160 | 319,161 |
SOUTH CAROLINA | 1,379 | 108 | 192 | 300 | 2,724,521 | 191,514 | 312,840 | 504,355 |
SOUTH DAKOTA | 810 | 36 | 84 | 120 | 522,494 | 35,821 | 79,252 | 115,073 |
TENNESSEE | 3,070 | 81 | 453 | 534 | 3,709,906 | 127,906 | 625,491 | 753,397 |
TEXAS | 14,994 | 138 | 2,595 | 2,733 | 21,175,736 | 363,816 | 4,853,600 | 5,217,416 |
UTAH | 1,102 | 63 | 140 | 203 | 1,040,109 | 71,245 | 108,846 | 180,091 |
VERMONT | 477 | 66 | 115 | 181 | 358,400 | 70,277 | 46,626 | 116,903 |
VIRGINIA | 3,306 | 114 | 518 | 632 | 5,054,726 | 155,316 | 1,125,028 | 1,280,344 |
WASHINGTON | 2,304 | 76 | 682 | 758 | 4,276,163 | 343,403 | 1,557,173 | 1,900,576 |
WEST VIRGINIA | 1,121 | 114 | 145 | 259 | 1,769,138 | 143,828 | 249,333 | 393,161 |
WISCONSIN | 2,739 | 123 | 256 | 379 | 2,569,385 | 113,454 | 215,239 | 328,693 |
WYOMING | 1,332 | 108 | 125 | 233 | 668,893 | 58,418 | 72,943 | 131,361 |
PUERTO RICO | 579 | 54 | 99 | 153 | 1,063,485 | 165,882 | 172,859 | 338,741 |
TOTALS | 115,202 | 6,339 | 19,368 | 25,707 | 163,090,598 | 13,702,644 | 33,948,088 | 47,650,732 |