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U.S Department of Transportation

Historic HPMS Data (Sample) - 1985

Historic Highway Performance Monitoring System sample data for the year 1985

  • CSV
  • JSON
  • XSL

Updated Oct 25, 2026

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

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

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

Highway Performance Monitoring System (HPMS)

HPMS compiles data on highway network extent, use, condition, and performance. The system consists of a geospatially-enabled database that is used to generate reports and provides tools for data analysis. Information…

  • ZIP

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

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

U.S Department of Transportation

Highway Rail Accidents

This file contains reported cases of impacts between on-track equipment and any user of a public or private highway-rail intersection. National files from 1975 through the current year are available for download. In…

  • TXT

Updated Oct 25, 2026

U.S Department of Transportation

Highway Rail Accidents - Highway-Rail Crossing Accident

This file contains reported cases of impacts between on-track equipment and any user of a public or private highway-rail intersection. National files from 1975 through the current year are available for download. In…

  • TXT

Updated Oct 25, 2026

U.S Department of Transportation

Highway Rail Accidents - Accident/Incident Overview

This file contains reported cases of impacts between on-track equipment and any user of a public or private highway-rail intersection. National files from 1975 through the current year are available for download. In…

  • CSV

Updated Oct 25, 2026

U.S Department of Transportation

Historic HPMS Data (Sample) - 1996

Historic Highway Performance Monitoring System sample data for the year 1996

  • CSV
  • JSON
  • XSL

Updated Oct 25, 2026

U.S Department of Transportation

Highway Rail Accidents - Hwy/Rail Incidents Summary Tables

This file contains reported cases of impacts between on-track equipment and any user of a public or private highway-rail intersection. National files from 1975 through the current year are available for download. In…

  • CSV

Updated Oct 25, 2026

U.S Department of Transportation

Highway Rail Accidents - Hwy/Rail Detail Report

This file contains reported cases of impacts between on-track equipment and any user of a public or private highway-rail intersection. National files from 1975 through the current year are available for download. In…

  • CSV

Updated Oct 25, 2026

Prototype by Datopian · not an official government website · data from data.virginia.gov