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32,102 datasets

U.S Department of Transportation

Historic HPMS Data (Sample) - 1995

Historic Highway Performance Monitoring System sample data for the year 1995

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Updated Oct 25, 2026

U.S Department of Transportation

Travel Monitoring Analysis System (TMAS)

Internal FHWA data program that assists in the collection and analysis of data on traffic volumes, vehicle classification, truck weights for traffic statistics, analysis; it is used for development of policies and…

  • HTML

Updated Oct 25, 2026

U.S Department of Transportation

Historic HPMS Data (Sample) - 1986

Historic Highway Performance Monitoring System sample data for the year 1986

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  • XSL

Updated Oct 25, 2026

U.S Department of Transportation

Historic HPMS Data (Sample) - 2008

Historic Highway Performance Monitoring System sample data for the year 2008

  • CSV
  • JSON
  • XSL

Updated Oct 25, 2026

U.S Department of Transportation

Vehicle Travel Information System (VTRIS)

The VTRIS W-Tables are designed to provide a standard format for presenting the outcome of the Vehicle Weighing and Classification efforts at truck weigh sites. The data that appears in the W-Tables comes from the…

  • HTML

Updated Oct 25, 2026

Datathon 2025

SYIP Approved Projects

VDOT's Six Year Improvement Plan approved projects. Contains both linear projects data as well as a point layer representing the summary of both point and line projects. In the summary layer, linear projects are…

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  • ArcGIS

Updated Oct 17, 2026

Arlington County - GIS Portal

Ortho Arlington 1995

Orthorectified Imagery data for Arlington County Virginia captured in 1995.

  • HTML
  • ArcGIS

Updated Nov 2, 2026

Arlington County - GIS Portal

Ortho Arlington 1998

Orthorectified Imagery data for Arlington County Virginia captured in 2013.

  • HTML
  • ArcGIS

Updated Nov 2, 2026

Arlington County - GIS Portal

Ortho Arlington 2005

Orthorectified Imagery data for Arlington County Virginia captured in 2005.

  • HTML
  • ArcGIS

Updated Nov 2, 2026

Arlington County - GIS Portal

Ortho Arlington 2000

Orthorectified Imagery data for Arlington County Virginia captured in 2000.

  • HTML
  • ArcGIS

Updated Nov 2, 2026

Bedford County - GIS Portal

Bedford County Sewer Service Area - BRWA Open Data

Layer was originally created using best available paper documentation for Bedford Regional Water Authority (BRWA) GIS use. The Bedford County iGIS site (ParcelViewer replacement), which is shared publicly, is a…

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  • ArcGIS
  • CSV
  • ZIP
  • GeoJSON

Updated Nov 7, 2026

U.S Department of Transportation

Roadway Sections West 2019

State DOTs provide the location limits of highway sections to be used to represent statewide aggregations based on a statistically valid Sample Panel.

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  • XSL

Updated Oct 25, 2026

HealthData.Gov

Elk Creek Seismic Waveforms 2011 (Part 6 of 19)

Coal bursts (damaging seismic events in underground coal mines) pose a substantial threat to operations and mine workers. The underground coal mines in Colorado’s North Fork Valley (NFV) have experienced many coal…

Updated Oct 29, 2026

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