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Federal Highway Administration
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Washington, DC 20590
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Bridges & Structures

Deficient Bridges by Highway System 2017

12/31/2017

  • 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.

All Bridges | NHS Bridges

All Bridges
State Bridge Counts Bridge Area (Square Meters)
All SD All SD
ALABAMA 16,129 1,200 9,207,383 317,110
ALASKA 1,569 165 725,363 60,815
ARIZONA 8,289 205 5,151,663 119,860
ARKANSAS 12,864 765 6,377,740 422,629
CALIFORNIA 25,657 1,603 29,699,888 1,737,422
COLORADO 8,717 488 5,043,659 217,106
CONNECTICUT 4,238 332 3,322,219 444,281
DELAWARE 879 39 980,591 58,474
DIST. OF COL. 245 8 570,789 27,285
FLORIDA 12,355 265 16,976,405 276,470
GEORGIA 14,863 692 9,485,343 286,575
HAWAII 1,135 66 1,320,446 19,736
IDAHO 4,492 393 1,748,545 98,139
ILLINOIS 26,775 2,303 13,091,565 1,363,579
INDIANA 19,291 1,435 8,119,288 442,819
IOWA 24,215 5,067 8,277,421 963,382
KANSAS 25,001 2,115 8,280,831 345,289
KENTUCKY 14,280 1,110 6,083,768 323,503
LOUISIANA 12,910 1,821 16,413,320 1,383,842
MAINE 2,458 326 1,220,750 96,309
MARYLAND 5,335 300 5,160,901 176,262
MASSACHUSETTS 5,192 482 4,078,753 595,053
MICHIGAN 11,180 1,175 6,374,178 551,179
MINNESOTA 13,329 709 6,497,340 219,116
MISSISSIPPI 17,072 2,008 9,382,208 467,092
MISSOURI 24,487 3,086 10,401,265 1,004,585
MONTANA 5,302 515 2,013,880 179,376
NEBRASKA 15,330 2,258 4,007,227 306,204
NEVADA 1,944 31 1,609,549 13,435
NEW HAMPSHIRE 2,479 270 1,122,819 99,597
NEW JERSEY 6,737 596 6,921,627 535,460
NEW MEXICO 3,999 251 1,696,984 98,002
NEW YORK 17,456 1,837 12,870,778 1,442,996
NORTH CAROLINA 18,183 1,854 9,273,649 899,738
NORTH DAKOTA 4,377 614 1,228,730 78,291
OHIO 27,345 1,653 13,391,034 529,649
OKLAHOMA 23,071 3,234 8,382,718 653,638
OREGON 8,147 444 5,030,363 230,374
PENNSYLVANIA 22,779 4,173 12,403,798 1,232,192
RHODE ISLAND 778 181 799,588 185,131
SOUTH CAROLINA 9,341 926 6,796,044 454,068
SOUTH DAKOTA 5,818 1,081 1,665,379 155,547
TENNESSEE 20,169 953 9,731,932 483,922
TEXAS 53,869 847 47,928,260 483,873
UTAH 3,051 87 1,871,580 21,432
VERMONT 2,772 145 854,371 43,099
VIRGINIA 13,932 825 9,679,909 453,057
WASHINGTON 8,233 399 7,149,525 522,127
WEST VIRGINIA 7,228 1,372 3,734,304 516,252
WISCONSIN 14,253 1,245 6,759,890 309,675
WYOMING 3,127 310 1,281,937 149,895
PUERTO RICO 2,325 301 2,164,787 217,175
TOTALS 615,002 54,560 374,362,285 22,312,117
NHS Bridges
State Bridge Counts Bridge Area (Square Meters)
All SD All SD
ALABAMA 3,154 48 4,966,732 104,641
ALASKA 412 24 378,169 25,063
ARIZONA 3,384 44 2,873,904 53,008
ARKANSAS 2,367 71 3,251,471 219,803
CALIFORNIA 10,845 424 21,183,751 1,150,057
COLORADO 2,619 110 2,825,906 117,715
CONNECTICUT 1,785 102 2,369,795 364,169
DELAWARE 330 9 756,645 47,645
DIST. OF COL. 145 6 458,288 21,282
FLORIDA 5,443 20 11,685,291 130,687
GEORGIA 4,279 38 6,121,695 94,449
HAWAII 496 23 1,098,916 12,691
IDAHO 898 22 860,318 23,244
ILLINOIS 4,806 366 6,647,299 729,070
INDIANA 3,326 109 3,656,036 178,361
IOWA 2,580 33 2,971,938 102,249
KANSAS 2,825 18 2,758,340 45,955
KENTUCKY 2,052 42 2,724,804 132,722
LOUISIANA 2,987 138 11,916,966 777,961
MAINE 518 27 549,208 20,903
MARYLAND 1,935 42 3,753,697 88,488
MASSACHUSETTS 2,238 217 2,700,186 474,745
MICHIGAN 2,991 153 3,490,003 337,381
MINNESOTA 1,996 31 2,870,480 43,088
MISSISSIPPI 2,768 38 4,160,836 91,887
MISSOURI 3,638 151 4,989,433 367,426
MONTANA 1,352 59 1,034,529 84,399
NEBRASKA 1,536 56 1,522,460 34,258
NEVADA 904 6 1,008,202 5,727
NEW HAMPSHIRE 683 38 646,578 46,365
NEW JERSEY 2,944 201 5,174,505 367,685
NEW MEXICO 1,750 44 1,029,243 38,643
NEW YORK 5,465 400 8,744,283 1,050,120
NORTH CAROLINA 3,494 174 4,198,518 293,757
NORTH DAKOTA 632 12 452,061 13,831
OHIO 5,067 94 6,712,071 150,881
OKLAHOMA 3,269 86 3,242,894 120,579
OREGON 1,823 39 2,797,249 97,369
PENNSYLVANIA 5,810 425 7,609,573 497,718
RHODE ISLAND 418 87 632,221 149,391
SOUTH CAROLINA 1,739 103 3,621,778 160,225
SOUTH DAKOTA 968 18 601,144 9,035
TENNESSEE 4,148 102 5,125,670 248,109
TEXAS 17,437 55 30,710,834 257,796
UTAH 1,347 12 1,321,625 11,289
VERMONT 473 9 380,770 13,279
VIRGINIA 3,799 136 6,131,974 257,840
WASHINGTON 2,495 133 4,880,026 399,686
WEST VIRGINIA 1,291 167 2,234,447 271,638
WISCONSIN 3,268 85 3,485,203 69,776
WYOMING 1,357 91 752,291 84,705
PUERTO RICO 818 72 1,517,679 146,967
TOTALS 145,104 5,010 217,587,937 10,635,760
Updated: 02/28/2018
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000