Table 1-6: Highway Bridge Condition: 2002

Table 1-6: Highway Bridge Condition: 2002

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State All bridges (number) Structurally deficient (number) Functionally obsolete (number) Total, structurally deficient and functionally obselete
(number) (percent)
Alabama 15,697 2,611 2,276 4,887 31.1
Alaska 1,437 176 251 427 29.7
Arizona 7,055 187 563 750 10.6
Arkansas 12,438 1,399 1,984 3,383 27.2
California 23,754 2,757 4,007 6,764 28.5
Colorado 8,105 597 853 1,450 17.9
Connecticut 4,173 342 974 1,316 31.5
Delaware 835 51 84 135 16.2
District of Columbia 244 21 145 166 68.0
Florida 11,376 302 1,833 2,135 18.8
Georgia 14,456 1,475 1,832 3,307 22.9
Hawaii 1,089 171 351 522 47.9
Idaho 4,090 321 438 759 18.6
Illinois 25,610 2,609 2,039 4,648 18.1
Indiana 18,087 2,197 1,975 4,172 23.1
Iowa 24,955 5,069 1,958 7,027 28.2
Kansas 25,618 3,453 2,923 6,376 24.9
Kentucky 13,461 1,170 2,827 3,997 29.7
Louisiana 13,399 2,321 2,166 4,487 33.5
Maine 2,363 348 497 845 35.8
Maryland 4,950 429 1,004 1,433 28.9
Massachusetts 4,925 645 1,860 2,505 50.9
Michigan 10,799 1,990 1,328 3,318 30.7
Minnesota 12,845 1,208 575 1,783 13.9
Mississippi 16,809 3,652 1,334 4,986 29.7
Missouri 23,495 5,479 3,099 8,578 36.5
Montana 4,986 557 535 1,092 21.9
Nebraska 15,462 2,570 1,619 4,189 27.1
Nevada 1,562 68 155 223 14.3
New Hampshire 2,355 374 418 792 33.6
New Jersey 6,375 906 1,430 2,336 36.6
New Mexico 3,800 379 348 727 19.1
New York 17,389 2,252 4,249 6,501 37.4
North Carolina 17,116 2,465 2,787 5,252 30.7
North Dakota 4,517 859 260 1,119 24.8
Ohio 27,988 3,273 3,799 7,072 25.3
Oklahoma 22,989 7,684 1,544 9,228 40.1
Oregon 7,352 474 1,256 1,730 23.5
Pennsylvania 22,153 5,484 3,923 9,407 42.5
Rhode Island 749 187 207 394 52.6
South Carolina 9,091 1,234 845 2,079 22.9
South Dakota 5,979 1,106 584 1,690 28.3
Tennessee 19,467 1,707 2,899 4,606 23.7
Texas 48,202 2,978 7,528 10,506 21.8
Utah 2,781 253 293 546 19.6
Vermont 2,716 461 498 959 35.3
Virginia 12,932 1,175 2,245 3,420 26.4
Washington 7,624 479 1,548 2,027 26.6
West Virginia 6,821 1,125 1,521 2,646 38.8
Wisconsin 13,563 1,713 888 2,601 19.2
Wyoming 3,077 432 230 662 21.5
United States, total 589,111 81,175 80,785 161,960 27.5

SOURCE: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory: Deficient Bridges by State and Highway System, Washington, DC: 2002, available at http://www.fhwa.dot.gov/bridge/britab.htm as of Aug. 26, 2003.