National Bridge Inventory (NBI)
U.S Department of Transportation
Updated Oct 25, 2026
About this dataset
The National Bridge Inventory (NBI) tracks the status, location, and structural health of all bridges on public roads in the U.S. Transportation agencies use the NBI to monitor infrastructure health, prioritize repairs and replacements, allocate Federal funding, and ensure public safety through standardized inspections. The links below provide highway bridges for all States in single annual files. The files are comma separated, and the text qualifier is a single quote.
Data and resources (34)
- ZIP
1992
Modified Jul 25, 2026
- ZIP
1993
Modified Jul 25, 2026
- ZIP
1994
Modified Jul 25, 2026
- ZIP
1995
Modified Jul 25, 2026
- ZIP
1996
Modified Jul 25, 2026
- ZIP
1997
Modified Jul 25, 2026
- ZIP
1998
Modified Jul 25, 2026
- ZIP
1999
Modified Jul 25, 2026
- ZIP
2000
Modified Jul 25, 2026
- ZIP
2001
Modified Jul 25, 2026
- ZIP
2002
Modified Jul 25, 2026
- ZIP
2003
Modified Jul 25, 2026
- ZIP
2004
Modified Jul 25, 2026
- ZIP
2005
Modified Jul 25, 2026
- ZIP
2006
Modified Jul 25, 2026
- ZIP
2007
Modified Jul 25, 2026
- ZIP
2008
Modified Jul 25, 2026
- ZIP
2009
Modified Jul 25, 2026
- ZIP
2010
Modified Jul 25, 2026
- ZIP
2011
Modified Jul 25, 2026
- ZIP
2012
Modified Jul 25, 2026
- ZIP
2013
Modified Jul 25, 2026
- ZIP
2014
Modified Jul 25, 2026
- ZIP
2015
Modified Jul 25, 2026
- ZIP
2016
Modified Jul 25, 2026
- ZIP
2017
Modified Jul 25, 2026
- ZIP
2018
Modified Jul 25, 2026
- ZIP
2019
Modified Jul 25, 2026
- ZIP
2020
Modified Jul 25, 2026
- ZIP
2021
Modified Jul 25, 2026
- ZIP
2022
Modified Jul 25, 2026
- ZIP
2023
Modified Jul 25, 2026
- ZIP
2024
Modified Jul 25, 2026
- ZIP
2025
Modified Jul 25, 2026