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Federal Highway Administration
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Washington, DC 20590
202-366-4000


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Bridges & Structures

1997 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 (46 mb).
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State 5a=15a=25a=A to Z
Alabama 15,579 1,007 335
Alaska 1,393 70 0
Arizona 6,669 854 0
Arkansas 12,496 565 682
California 23,292 6,415 1,050
Colorado 8,095 829 10
Connecticut 4,148 955 290
Delaware 1,291 93 289
District of Columbia 250 74 0
Florida 11,049 2,057 137
Georgia 14,358 1,857 441
Hawaii 1,141 6 0
Idaho 4,195 421 6
Illinois 25,256 3,658 206
Indiana 17,872 1,230 0
Iowa 24,746 1,220 114
Kansas 25,922 1,291 0
Kentucky 13,231 1,813 7
Louisiana 13,662 601 243
Maine 2,357 440 0
Maryland 4,879 878 0
Massachusetts 5,077 224 466
Michigan 10,739 3,141 0
Minnesota 18,879 1,913 754
Mississippi 16,805 164 952
Missouri 22,963 413 2,079
Montana 5,337 678 0
Nebraska 15,577 592 159
Nevada 1,346 259 11
New Hampshire 3,708 248 2
New Jersey 6,304 2,306 818
New Mexico 3,644 555 14
New York 17,404 4,136 570
North Carolina 16,965 3,160 0
North Dakota 4,574 0 0
Ohio 27,814 4,994 0
Oklahoma 22,865 1,899 0
Oregon 7,246 607 190
Pennsylvania 23,194 3,854 1,075
Puerto Rico 1,949 533 20
Rhode Island 738 219 0
South Carolina 9,058 912 0
South Dakota 6,065 416 29
Tennessee 19,517 2,586 226
Texas 47,942 5,203 2
Utah 2,712 862 6
Vermont 2,699 313 6
Virginia 13,085 2,613 382
Washington 7,670 734 858
West Virginia 6,602 1,088 306
Wisconsin 13,255 2,438 0
Wyoming 3,018 284 0
Totals 596,632 73,678 12,735
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Updated: 10/06/2014
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000