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

Download NBI ASCII files 2006

  • These are prior data that apply a cancelled agency policy known as the 10-year rule. When applied, the '10-year rule' excluded bridges built or reconstructed within the prior 10 years since they were not generally eligible for Highway Bridge Program funding.

Delimited Files

No Delimiter

  • Download Highway Bridges for all States (individual state files) as a zip file (55 mb).
No Delimiters
State5a=15a=25a=A to Z
Alabama15,9491,129254
Alaska1,2461060
Arizona7,3331,20453
Arkansas12,5395091,069
California24,2497,5543,009
Colorado8,55195416
Connecticut4,166955297
Delaware85119284
District of Columbia252860
Florida11,5932,851654
Georgia14,5621,893489
Hawaii1,154340
Idaho4,1144285
Illinois25,9543,684263
Indiana18,3671,8951
Iowa24,8411,128122
Kansas25,6631,35926
Kentucky13,6551,806220
Louisiana13,430600252
Maine2,3804420
Maryland5,1361,04362
Massachusetts4,97172544
Michigan10,9033,2843
Minnesota19,6492,025838
Mississippi16,9751691,152
Missouri24,0518272,307
Montana5,2516805
Nebraska15,455614186
Nevada1,67628840
New Hampshire3,7982754
New Jersey6,4382,084847
New Mexico3,87360759
New York17,4254,396605
North Carolina18,9244,3540
North Dakota4,4892611
Ohio27,9525,1850
Oklahoma23,4682,04218
Oregon7,260662184
Pennsylvania22,3524,0441,197
Puerto Rico2,13447029
Rhode Island7982160
South Carolina9,2721,0550
South Dakota5,94742330
Tennessee20,1042,672289
Texas49,5967,67321
Utah2,85791410
Vermont2,7123136
Virginia14,1002,541930
Washington7,634882313
West Virginia6,9761,148298
Wisconsin13,8042,6200
Wyoming3,0482970
Totals609,87782,94516,792

Delimited files

files are comma separated and the single quote is the text qualifier.

  • Download Highway Bridges for all States (individual state files) as a zip file (54 mb).
  • Download Highway Bridges for all States (in a single file) as a zip file zip file (54 mb)
Comma Delimited
State5a=15a=25a=A to Z
Alabama15,9491,129254
Alaska1,2461060
Arizona7,3331,20453
Arkansas12,5395091,069
California24,2497,5543,009
Colorado8,55195416
Connecticut4,166955297
Delaware85119284
District of Columbia252860
Florida11,5932,851654
Georgia14,5621,893489
Hawaii1,154340
Idaho4,1144285
Illinois25,9543,684263
Indiana18,3671,8951
Iowa24,8411,128122
Kansas25,6631,35926
Kentucky13,6551,806220
Louisiana13,430600252
Maine2,3804420
Maryland5,1361,04362
Massachusetts4,97172544
Michigan10,9033,2843
Minnesota19,6492,025838
Mississippi16,9751691,152
Missouri24,0518272,307
Montana5,2516805
Nebraska15,455614186
Nevada1,67628840
New Hampshire3,7982754
New Jersey6,4382,084847
New Mexico3,87360759
New York17,4254,396605
North Carolina18,9244,3540
North Dakota4,4892611
Ohio27,9525,1850
Oklahoma23,4682,04218
Oregon7,260662184
Pennsylvania22,3524,0441,197
Puerto Rico2,13447029
Rhode Island7982160
South Carolina9,2721,0550
South Dakota5,94742330
Tennessee20,1042,672289
Texas49,5967,67321
Utah2,85791410
Vermont2,7123136
Virginia14,1002,541930
Washington7,634882313
West Virginia6,9761,148298
Wisconsin13,8042,6200
Wyoming3,0482970
Totals609,87782,94516,792
Updated: 08/24/2017
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000