Table 1-7: Road Bridge Condition: 2003

Table 1-7: Road Bridge Condition: 2003

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State All bridges Structurally deficient Functionally obsolete Total, structurally deficient and functionally obsolete
(number) (number) (number) (number) (percent)
Alabama 15,715 2,588 2,302 4,890 31.1
Alaska 1,174 144 205 349 29.7
Arizona 6,955 170 540 710 10.2
Arkansas 12,451 1,363 1,959 3,322 26.7
California 23,764 2,907 3,815 6,722 28.3
Colorado 8,097 399 935 1,334 16.5
Connecticut 4,172 339 1,001 1,340 32.1
Delaware 841 42 82 124 14.7
District of Columbia 247 19 141 160 64.8
Florida 11,451 316 1,799 2,115 18.5
Georgia 14,456 1,299 1,753 3,052 21.1
Hawaii 1,097 155 357 512 46.7
Idaho 4,053 307 425 732 18.1
Illinois 25,661 2,442 2,001 4,443 17.3
Indiana 18,138 2,111 2,017 4,128 22.8
Iowa 24,992 5,329 1,836 7,165 28.7
Kansas 25,620 3,304 2,714 6,018 23.5
Kentucky 13,523 1,175 2,872 4,047 29.9
Louisiana 13,394 2,220 2,226 4,446 33.2
Maine 2,364 365 480 845 35.7
Maryland 4,994 417 1,015 1,432 28.7
Massachusetts 4,999 624 1,931 2,555 51.1
Michigan 10,654 1,811 1,311 3,122 29.3
Minnesota 12,975 1,172 513 1,685 13.0
Mississippi 16,830 3,701 1,333 5,034 29.9
Missouri 23,787 5,275 3,108 8,383 35.2
Montana 5,098 583 507 1,090 21.4
Nebraska 15,455 2,608 1,474 4,082 26.4
Nevada 1,612 62 144 206 12.8
New Hampshire 2,352 367 428 795 33.8
New Jersey 6,377 854 1,441 2,295 36.0
New Mexico 3,835 388 341 729 19.0
New York 17,382 2,234 4,409 6,643 38.2
North Carolina 17,193 2,365 2,834 5,199 30.2
North Dakota 4,518 829 259 1,088 24.1
Ohio 27,901 3,109 4,041 7,150 25.6
Oklahoma 23,249 7,568 1,503 9,071 39.0
Oregon 7,202 561 1,203 1,764 24.5
Pennsylvania 22,176 5,474 3,878 9,352 42.2
Rhode Island 748 191 208 399 53.3
South Carolina 9,149 1,240 818 2,058 22.5
South Dakota 5,966 1,047 486 1,533 25.7
Tennessee 19,490 1,653 2,950 4,603 23.6
Texas 48,492 2,777 7,543 10,320 21.3
Utah 2,793 270 247 517 18.5
Vermont 2,686 491 469 960 35.7
Virginia 13,055 1,161 2,244 3,405 26.1
Washington 7,427 436 1,527 1,963 26.4
West Virginia 6,862 1,081 1,497 2,578 37.6
Wisconsin 13,651 1,762 888 2,650 19.4
Wyoming 3,038 421 222 643 21.2
United States, total 590,111 79,526 80,232 159,758 27.1

NOTE: Some discrepancies exist between the total number of bridges reported in tables 1-5, 1-6, and 1-7 because of differences in the version of the bridge database used, bridges not identified by one or more of the variables, and other anomalies.

SOURCE: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory: Deficient Bridges by State and Highway System, Washington, DC: 2004, available at http://www.fhwa.dot.gov/bridge/britab.htm as of June 9, 2004.