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 1998

  • 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 (47 mb).
No Delimiters
State5a=15a=25a=A to Z
Alabama15,6621,072214
Alaska1,410720
Arizona6,77595621
Arkansas12,559574709
California23,3626,6911,136
Colorado8,09283110
Connecticut4,151957285
Delaware80086285
District of Columbia250740
Florida11,0732,050200
Georgia14,3941,861441
Hawaii1,13860
Idaho4,1304216
Illinois25,2723,659216
Indiana17,9101,2290
Iowa24,7551,233116
Kansas25,9891,3070
Kentucky13,2851,8207
Louisiana13,643601250
Maine2,3594430
Maryland4,8559781
Massachusetts5,007164465
Michigan10,7423,1660
Minnesota18,8821,913754
Mississippi16,7921491,033
Missouri22,8744132,061
Montana5,3646780
Nebraska15,541593159
Nevada1,35526713
New Hampshire3,7352482
New Jersey6,3352,329827
New Mexico3,67255914
New York17,4234,138566
North Carolina17,9763,2650
North Dakota4,5682550
Ohio27,8365,0070
Oklahoma22,8491,9000
Oregon7,241608188
Pennsylvania21,9823,8651,100
Puerto Rico1,99154620
Rhode Island7512190
South Carolina9,0739120
South Dakota6,05641630
Tennessee19,5902,598235
Texas47,3905,2292
Utah2,7128648
Vermont2,7003146
Virginia13,1682,604450
Washington7,636735857
West Virginia6,6541,092308
Wisconsin13,3392,4690
Wyoming3,0432880
Totals596,14174,72412,995

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 (49 mb).
  • Download Highway Bridges for all States (in a single file) as a zip file zip file (49 mb)
Comma Delimited
State5a=15a=25a=A to Z
Alabama15,6621,072214
Alaska1,410720
Arizona6,77595621
Arkansas12,559574709
California23,3626,6911,136
Colorado8,09283110
Connecticut4,151957285
Delaware80086285
District of Columbia250740
Florida11,0732,050200
Georgia14,3941,861441
Hawaii1,13860
Idaho4,1304216
Illinois25,2723,659216
Indiana17,9101,2290
Iowa24,7551,233116
Kansas25,9891,3070
Kentucky13,2851,8207
Louisiana13,643601250
Maine2,3594430
Maryland4,8559781
Massachusetts5,007164465
Michigan10,7423,1660
Minnesota18,8821,913754
Mississippi16,7921491,033
Missouri22,8744132,061
Montana5,3646780
Nebraska15,541593159
Nevada1,35526713
New Hampshire3,7352482
New Jersey6,3352,329827
New Mexico3,67255914
New York17,4234,138566
North Carolina17,9763,2650
North Dakota4,5682550
Ohio27,8365,0070
Oklahoma22,8491,9000
Oregon7,241608188
Pennsylvania21,9823,8651,100
Puerto Rico1,99154620
Rhode Island7512190
South Carolina9,0739120
South Dakota6,05641630
Tennessee19,5902,598235
Texas47,3905,2292
Utah2,7128648
Vermont2,7003146
Virginia13,1682,604450
Washington7,636735857
West Virginia6,6541,092308
Wisconsin13,3392,4690
Wyoming3,0432880
Totals596,14174,72412,995
Updated: 08/24/2017
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000