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, 2026Table preview available
Open link: HPMS Roadway Sections 2020 Preview table: HPMS Roadway Sections 2020
JSON
HPMS Roadway Sections 2020
Modified Aug 25, 2026JSON preview available
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XSL
HPMS Roadway Sections 2020
Modified Aug 25, 2026Text preview available
Open link: HPMS Roadway Sections 2020 Preview text: HPMS Roadway Sections 2020

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