HPMS Roadway Sections 2020
U.S Department of Transportation
Updated Oct 25, 2026
About this dataset
These data are the road section attributes from the Highway Performance Monitoring System (HPMS). The HPMS Field Manual, and corresponding section dataset, identify records by their Data Item.
Data and resources (3)
- CSV
HPMS Roadway Sections 2020
Modified Aug 25, 2026
- JSON
HPMS Roadway Sections 2020
Modified Aug 25, 2026
- XSL
HPMS Roadway Sections 2020
Modified Aug 25, 2026