U.S Department of Transportation
Historic HPMS Data (Sample) - 2005
Historic Highway Performance Monitoring System sample data for the year 2005
- CSV
- JSON
- XSL
Updated Oct 25, 2026
Datasets
664 datasets
U.S Department of Transportation
Roadway Sections South 2018
State DOTs provide the location limits of highway sections to be used to represent statewide aggregations based on a statistically valid Sample Panel. The South contains data for the following States: Alabama, Arkansas,…
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
Historic HPMS Data (Universe) - 2001
Historic Highway Performance Monitoring System universe data for the year 2001
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
Historic HPMS Data (Universe) - 2003
Historic Highway Performance Monitoring System universe data for the year 2003
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
Historic HPMS Data (Universe) - 1985
Historic Highway Performance Monitoring System universe data for the year 1985
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
Monthly Travel Trends Dashboard Data
Monthly VMT/12-month VMT average/Cumulative 12-month VMT
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
Historic HPMS Data (Sample) - 1990
Historic Highway Performance Monitoring System sample data for the year 1990
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
Historic HPMS Data (Universe) - 1994
Historic Highway Performance Monitoring System universe data for the year 1994
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
Roadway Sections West 2018
State DOT HPMS Section Attributes for Western States
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
Historic HPMS Data (Universe) - 1983
Historic Highway Performance Monitoring System universe data for the year 1983
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
Historic HPMS Data (Sample) - 2001
Historic Highway Performance Monitoring System sample data for the year 2001
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
Historic HPMS Data (Sample) - 1998
Historic Highway Performance Monitoring System data sample for the year 1998
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
Historic HPMS Data (Sample) - 1997
Historic Highway Performance Monitoring System data sample for the year 1997
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
Historic HPMS Data (Universe) - 1999
Historic Highway Performance Monitoring System universe data for the year 1999
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
Historic HPMS Data (Universe) - 2000
Historic Highway Performance Monitoring System universe data for the year 2000
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
Historic HPMS Data (Universe) - 2008
Historic Highway Performance Monitoring System universe data for the year 2008
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
Historic HPMS Data (Sample) - 1984
Historic Highway Performance Monitoring System sample data for the year 1984
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
Historic HPMS Data (Sample) - 1999
Historic Highway Performance Monitoring System sample data for the year 1999
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
Roadway Sections Mid-America 2018
State DOTs provide the location limits of highway sections to be used to represent statewide aggregations based on a statistically valid Sample Panel. The Mid-America contains data for the following States: Illinois,…
- CSV
- JSON
- XSL
Updated Oct 25, 2026
U.S Department of Transportation
NHCCI
The National Highway Construction Cost Index (NHCCI) is a price index that can be used both to track price changes associated with highway construction costs, and to convert current dollar expenditures on highway…
- CSV
- JSON
- XSL
Updated Oct 25, 2026