Archived: Deficient Bridges by Highway System 1998
12/31/1998
- 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 | 15,591 | 2,857 | 2,440 | 5,297 | 7,949,292 | 649,584 | 1,491,244 | 2,140,829 |
ALASKA | 1,368 | 177 | 342 | 519 | 583,579 | 82,742 | 90,752 | 173,494 |
ARIZONA | 6,711 | 210 | 540 | 750 | 3,385,948 | 97,992 | 485,388 | 583,380 |
ARKANSAS | 12,523 | 1,813 | 2,219 | 4,032 | 5,267,317 | 432,179 | 835,526 | 1,267,705 |
CALIFORNIA | 23,267 | 1,516 | 5,236 | 6,752 | 23,452,323 | 1,998,688 | 7,035,721 | 9,034,408 |
COLORADO | 7,882 | 677 | 936 | 1,613 | 3,562,191 | 313,650 | 562,462 | 876,111 |
CONNECTICUT | 4,146 | 387 | 1,113 | 1,500 | 3,139,257 | 392,752 | 951,285 | 1,344,037 |
DELAWARE | 798 | 68 | 106 | 174 | 855,766 | 58,492 | 218,153 | 276,644 |
DIST. OF COL. | 246 | 41 | 149 | 190 | 536,290 | 78,503 | 274,191 | 352,694 |
FLORIDA | 11,028 | 329 | 2,287 | 2,616 | 12,537,861 | 227,690 | 2,153,133 | 2,380,824 |
GEORGIA | 14,339 | 2,014 | 2,114 | 4,128 | 7,539,537 | 589,727 | 1,410,107 | 1,999,835 |
HAWAII | 1,060 | 131 | 418 | 549 | 1,077,975 | 38,817 | 218,093 | 256,910 |
IDAHO | 4,035 | 357 | 507 | 864 | 1,442,599 | 113,288 | 205,774 | 319,062 |
ILLINOIS | 25,267 | 3,431 | 2,294 | 5,725 | 11,659,236 | 1,836,740 | 2,061,931 | 3,898,671 |
INDIANA | 17,908 | 2,657 | 2,463 | 5,120 | 6,624,680 | 423,815 | 1,355,327 | 1,779,142 |
IOWA | 24,735 | 4,779 | 2,501 | 7,280 | 7,112,428 | 875,059 | 978,677 | 1,853,736 |
KANSAS | 25,962 | 3,796 | 3,700 | 7,496 | 7,465,535 | 631,641 | 1,449,828 | 2,081,469 |
KENTUCKY | 13,273 | 1,294 | 3,165 | 4,459 | 4,843,224 | 250,577 | 1,026,382 | 1,276,959 |
LOUISIANA | 13,515 | 2,814 | 2,364 | 5,178 | 14,241,119 | 1,209,645 | 3,321,366 | 4,531,011 |
MAINE | 2,354 | 423 | 513 | 936 | 1,062,439 | 165,031 | 251,075 | 416,106 |
MARYLAND | 4,813 | 488 | 1,156 | 1,644 | 4,286,377 | 387,748 | 1,214,654 | 1,602,402 |
MASSACHUSETTS | 4,974 | 673 | 2,125 | 2,798 | 3,648,324 | 487,135 | 1,905,033 | 2,392,168 |
MICHIGAN | 10,631 | 2,164 | 1,628 | 3,792 | 5,699,556 | 1,363,064 | 1,137,663 | 2,500,727 |
MINNESOTA | 12,614 | 1,542 | 801 | 2,343 | 5,770,321 | 435,079 | 397,745 | 832,824 |
MISSISSIPPI | 16,654 | 4,580 | 1,531 | 6,111 | 7,072,445 | 781,198 | 874,576 | 1,655,774 |
MISSOURI | 22,856 | 7,018 | 3,274 | 10,292 | 7,962,177 | 1,360,206 | 1,510,694 | 2,870,900 |
MONTANA | 5,000 | 587 | 612 | 1,199 | 1,821,662 | 104,283 | 327,807 | 432,090 |
NEBRASKA | 15,541 | 2,871 | 1,965 | 4,836 | 3,496,957 | 427,509 | 371,214 | 798,724 |
NEVADA | 1,307 | 74 | 173 | 247 | 971,363 | 55,120 | 273,828 | 328,948 |
NEW HAMPSHIRE | 2,339 | 424 | 489 | 913 | 974,286 | 115,675 | 166,247 | 281,922 |
NEW JERSEY | 6,317 | 1,094 | 1,576 | 2,670 | 6,020,256 | 811,240 | 1,702,352 | 2,513,592 |
NEW MEXICO | 3,647 | 299 | 416 | 715 | 1,414,200 | 141,652 | 202,728 | 344,380 |
NEW YORK | 17,282 | 7,059 | 2,779 | 9,838 | 12,573,461 | 6,546,043 | 2,310,026 | 8,856,069 |
NORTH CAROLINA | 16,493 | 2,841 | 2,891 | 5,732 | 6,525,546 | 1,085,461 | 986,771 | 2,072,232 |
NORTH DAKOTA | 4,568 | 964 | 308 | 1,272 | 1,105,891 | 110,985 | 95,968 | 206,953 |
OHIO | 27,832 | 3,912 | 4,443 | 8,355 | 11,691,842 | 1,444,047 | 2,211,336 | 3,655,383 |
OKLAHOMA | 22,827 | 8,388 | 1,579 | 9,967 | 6,758,996 | 1,446,848 | 742,923 | 2,189,771 |
OREGON | 7,215 | 403 | 1,291 | 1,694 | 4,440,153 | 160,104 | 1,200,082 | 1,360,185 |
PENNSYLVANIA | 21,956 | 5,692 | 4,160 | 9,852 | 11,421,012 | 2,341,345 | 2,593,322 | 4,934,667 |
RHODE ISLAND | 751 | 197 | 260 | 457 | 731,233 | 240,179 | 246,110 | 486,289 |
SOUTH CAROLINA | 9,039 | 1,116 | 912 | 2,028 | 5,263,305 | 416,340 | 776,162 | 1,192,502 |
SOUTH DAKOTA | 6,055 | 1,162 | 432 | 1,594 | 1,655,595 | 212,296 | 117,388 | 329,683 |
TENNESSEE | 19,122 | 2,156 | 2,952 | 5,108 | 7,874,559 | 784,682 | 1,350,956 | 2,135,637 |
TEXAS | 47,173 | 4,049 | 7,966 | 12,015 | 30,118,013 | 1,495,113 | 6,477,156 | 7,972,269 |
UTAH | 2,692 | 337 | 286 | 623 | 1,398,466 | 236,360 | 166,639 | 402,999 |
VERMONT | 2,697 | 613 | 508 | 1,121 | 798,652 | 112,124 | 128,669 | 240,793 |
VIRGINIA | 12,584 | 1,270 | 2,645 | 3,915 | 7,315,789 | 595,997 | 1,342,847 | 1,938,844 |
WASHINGTON | 7,440 | 540 | 1,613 | 2,153 | 5,973,044 | 544,047 | 2,059,504 | 2,603,551 |
WEST VIRGINIA | 6,640 | 1,379 | 1,875 | 3,254 | 2,983,920 | 489,160 | 578,845 | 1,068,005 |
WISCONSIN | 13,326 | 1,996 | 1,310 | 3,306 | 5,581,456 | 684,908 | 1,183,040 | 1,867,948 |
WYOMING | 3,024 | 427 | 281 | 708 | 1,165,138 | 139,846 | 116,531 | 256,378 |
PUERTO RICO | 1,991 | 233 | 862 | 1,095 | 1,704,087 | 162,648 | 510,172 | 672,820 |
TOTALS | 583,408 | 96,319 | 90,506 | 186,825 | 300,556,678 | 36,185,053 | 61,655,404 | 97,840,456 |
State | # Bridges | # SD | # FO | # Def | Area | SD Area | FO Area | Def Area |
---|---|---|---|---|---|---|---|---|
ALABAMA | 3,134 | 137 | 768 | 905 | 4,542,918 | 195,160 | 983,569 | 1,178,729 |
ALASKA | 345 | 34 | 58 | 92 | 309,451 | 51,921 | 45,402 | 97,322 |
ARIZONA | 2,353 | 25 | 176 | 201 | 1,510,281 | 32,681 | 237,165 | 269,846 |
ARKANSAS | 1,846 | 66 | 282 | 348 | 2,270,005 | 104,650 | 388,403 | 493,052 |
CALIFORNIA | 7,131 | 359 | 1,591 | 1,950 | 13,045,572 | 1,170,570 | 4,077,663 | 5,248,234 |
COLORADO | 2,034 | 116 | 360 | 476 | 1,850,293 | 157,092 | 355,243 | 512,335 |
CONNECTICUT | 1,652 | 91 | 352 | 443 | 2,062,073 | 290,116 | 567,820 | 857,937 |
DELAWARE | 205 | 9 | 46 | 55 | 556,890 | 26,207 | 163,710 | 189,918 |
DIST. OF COL. | 22 | 3 | 11 | 14 | 91,928 | 20,987 | 26,289 | 47,276 |
FLORIDA | 4,867 | 35 | 842 | 877 | 8,884,386 | 111,299 | 1,261,791 | 1,373,090 |
GEORGIA | 2,434 | 64 | 455 | 519 | 3,158,529 | 119,660 | 559,244 | 678,904 |
HAWAII | 568 | 37 | 247 | 284 | 965,410 | 25,911 | 181,134 | 207,045 |
IDAHO | 730 | 25 | 130 | 155 | 634,846 | 33,054 | 92,673 | 125,727 |
ILLINOIS | 3,529 | 445 | 504 | 949 | 4,958,144 | 786,743 | 1,068,713 | 1,855,456 |
INDIANA | 2,895 | 80 | 618 | 698 | 3,014,000 | 84,085 | 898,323 | 982,408 |
IOWA | 2,199 | 74 | 328 | 402 | 2,286,885 | 177,793 | 471,312 | 649,105 |
KANSAS | 2,813 | 112 | 719 | 831 | 2,608,400 | 84,681 | 831,848 | 916,529 |
KENTUCKY | 2,097 | 28 | 374 | 402 | 2,373,635 | 71,361 | 439,110 | 510,471 |
LOUISIANA | 2,552 | 120 | 578 | 698 | 9,369,747 | 474,994 | 1,705,780 | 2,180,773 |
MAINE | 491 | 40 | 112 | 152 | 487,161 | 65,246 | 103,114 | 168,360 |
MARYLAND | 1,415 | 53 | 325 | 378 | 2,608,621 | 183,016 | 769,726 | 952,742 |
MASSACHUSETTS | 1,887 | 146 | 948 | 1,094 | 2,305,674 | 271,400 | 1,258,945 | 1,530,345 |
MICHIGAN | 2,805 | 574 | 450 | 1,024 | 3,102,042 | 878,430 | 532,890 | 1,411,320 |
MINNESOTA | 1,604 | 89 | 123 | 212 | 2,231,594 | 118,783 | 132,307 | 251,089 |
MISSISSIPPI | 1,941 | 52 | 483 | 535 | 2,678,634 | 36,350 | 454,746 | 491,096 |
MISSOURI | 2,650 | 176 | 482 | 658 | 3,115,077 | 200,944 | 652,047 | 852,991 |
MONTANA | 1,266 | 22 | 243 | 265 | 907,041 | 15,696 | 215,560 | 231,255 |
NEBRASKA | 1,176 | 77 | 51 | 128 | 1,001,930 | 87,901 | 95,445 | 183,347 |
NEVADA | 688 | 20 | 119 | 139 | 661,057 | 39,987 | 194,271 | 234,258 |
NEW HAMPSHIRE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
NEW JERSEY | 2,587 | 247 | 567 | 814 | 4,246,419 | 440,429 | 1,123,156 | 1,563,585 |
NEW MEXICO | 1,660 | 83 | 155 | 238 | 834,050 | 69,884 | 119,991 | 189,876 |
NEW YORK | 2,210 | 1,443 | 353 | 1,796 | 4,570,445 | 3,415,374 | 626,495 | 4,041,869 |
NORTH CAROLINA | 2,308 | 191 | 428 | 619 | 2,161,632 | 324,784 | 323,411 | 648,195 |
NORTH DAKOTA | 505 | 11 | 22 | 33 | 307,191 | 5,609 | 37,289 | 42,898 |
OHIO | 4,220 | 263 | 603 | 866 | 4,742,456 | 454,079 | 880,356 | 1,334,435 |
OKLAHOMA | 2,688 | 206 | 305 | 511 | 2,348,947 | 296,328 | 365,003 | 661,331 |
OREGON | 1,638 | 39 | 408 | 447 | 2,342,131 | 65,205 | 646,142 | 711,347 |
PENNSYLVANIA | 4,377 | 649 | 717 | 1,366 | 5,699,821 | 928,655 | 1,280,787 | 2,209,442 |
RHODE ISLAND | 500 | 115 | 159 | 274 | 616,040 | 196,835 | 197,388 | 394,223 |
SOUTH CAROLINA | 1,298 | 52 | 204 | 256 | 2,276,053 | 117,019 | 319,247 | 436,266 |
SOUTH DAKOTA | 783 | 49 | 85 | 134 | 493,971 | 60,147 | 67,063 | 127,210 |
TENNESSEE | 2,949 | 154 | 473 | 627 | 3,312,223 | 215,726 | 583,402 | 799,128 |
TEXAS | 13,851 | 275 | 1,987 | 2,262 | 17,043,633 | 542,319 | 3,288,879 | 3,831,198 |
UTAH | 1,064 | 126 | 152 | 278 | 860,298 | 198,559 | 108,027 | 306,586 |
VERMONT | 453 | 24 | 122 | 146 | 341,083 | 14,689 | 60,988 | 75,676 |
VIRGINIA | 3,053 | 148 | 448 | 596 | 4,105,138 | 217,928 | 654,738 | 872,667 |
WASHINGTON | 2,522 | 178 | 717 | 895 | 4,250,344 | 400,406 | 1,647,518 | 2,047,924 |
WEST VIRGINIA | 1,056 | 159 | 167 | 326 | 1,617,733 | 190,177 | 245,087 | 435,264 |
WISCONSIN | 2,317 | 235 | 391 | 626 | 2,218,486 | 214,439 | 503,914 | 718,353 |
WYOMING | 1,326 | 101 | 137 | 238 | 646,501 | 61,142 | 74,741 | 135,883 |
PUERTO RICO | 661 | 51 | 172 | 223 | 1,176,844 | 111,427 | 288,469 | 399,896 |
TOTALS | 113,355 | 7,908 | 20,547 | 28,455 | 149,803,662 | 14,457,878 | 32,206,332 | 46,664,210 |