U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


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Bridges & Structures

1999 NBI ASCII Files

Note: The "10 Year Rule" was applied in the determination of deficiency status within these data tables. The "10 Year Rule" excludes bridges built or reconstructed within the past 10 years since they are not generally eligible for Highway Bridge Program funding.

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No Delimiter

  • Download Highway Bridges for all States (individual state files) as a ZIP file (47 mb).
No Delimiters
State 5a=15a=25a=A to Z
Alabama 15,707 1,070 214
Alaska 1,445 78 0
Arizona 6,698 961 21
Arkansas 12,531 561 763
California 23,636 6,788 1,331
Colorado 8,131 829 10
Connecticut 4,164 955 287
Delaware 810 181 45
District of Columbia 272 79 0
Florida 11,146 2,717 212
Georgia 14,412 1,864 441
Hawaii 1,147 2 0
Idaho 4,122 419 6
Illinois 25,391 3,673 238
Indiana 17,990 1,237 0
Iowa 24,716 1,247 116
Kansas 25,981 1,325 0
Kentucky 13,359 1,828 7
Louisiana 13,638 602 255
Maine 2,361 445 0
Maryland 4,927 997 0
Massachusetts 4,988 175 463
Michigan 10,742 3,185 0
Minnesota 18,968 1,949 720
Mississippi 16,776 153 1,050
Missouri 23,227 444 2,209
Montana 5,341 679 5
Nebraska 15,526 598 165
Nevada 1,436 268 13
New Hampshire 3,734 244 2
New Jersey 6,348 2,340 840
New Mexico 3,690 558 18
New York 17,389 4,140 562
North Carolina 18,086 3,374 0
North Dakota 4,535 255 0
Ohio 27,813 5,019 0
Oklahoma 22,959 1,895 0
Oregon 7,272 615 182
Pennsylvania 22,048 3,876 1,101
Puerto Rico 2,051 556 18
Rhode Island 748 219 0
South Carolina 9,102 931 0
South Dakota 6,039 416 30
Tennessee 19,843 2,643 237
Texas 47,750 5,402 3
Utah 2,751 876 8
Vermont 2,706 313 6
Virginia 13,233 2,495 648
Washington 7,892 928 873
West Virginia 6,689 1,097 304
Wisconsin 13,357 2,475 0
Wyoming 3,122 291 0
Totals 598,745 76,267 13,403
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Updated: 09/17/2014
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000