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Find a Commonwealth ResourceFairfax County
Geographic boundary, portraying extent and limits of land recognized as Fairfax County, Commonwealth of Virginia. Defined in part by both physical features (Potomac and Occoquan Rivers), and monumented legal boundaries…
Updated Oct 8, 2026
U.S Department of Transportation
State revenue collected from motor fuel sales tax, compare same month of different years
Updated Oct 25, 2026
U.S Department of Transportation
Employment in transportation by industry and occupation
Updated Oct 25, 2026
Datathon 2025
This map provides condition of pavement for VDOT maintained roads only. Pavement condition data is collected on all interstate, primary, and secondary routes. Pavement condition data is collected each year, and the work…
Updated Oct 17, 2026
Virginia Department of Conservation and Recreation
Welcome to the homepage of the Virginia Natural Heritage Karst Program. Here you will find information about the significance of karst and some of it's special inhabitants, links to other resources on caves and karst,…
Updated Jul 21, 2026
Virginia Department of Conservation and Recreation
Invertebrates (animals without backbones) include groups such as insects (e.g. butterflies, bees and dragonflies), millipedes and centipedes, mussels and snails, crayfish, earthworms, and spiders and ticks. As a group,…
Updated Jul 21, 2026
Virginia Department of Juvenile Justice
Data resource guide fiscal year 2023. Interactive dashboards to accompany the annual data report that fulfills General Assembly reporting mandates
Updated Jul 21, 2026
Virginia Department of Juvenile Justice
Data resource guide fiscal year 2024. Interactive dashboards to accompany the annual data report that fulfills General Assembly reporting mandates.
Updated Jul 21, 2026
Virginia Department of Juvenile Justice
Data resource guide fiscal year 2017. Interactive dashboards to accompany the annual data report that fulfills General Assembly reporting mandates
Updated Jul 21, 2026
Virginia Department of Juvenile Justice
Data resource guide fiscal year 2020. Interactive dashboards to accompany the annual data report that fulfills General Assembly reporting mandates
Updated Jul 21, 2026
Virginia Department of Juvenile Justice
Data resource guide fiscal year 2016. Interactive dashboards to accompany the annual data report that fulfills General Assembly reporting mandates
Updated Jul 21, 2026
Virginia Department of Juvenile Justice
Data resource guide fiscal year 2022. Interactive dashboards to accompany the annual data report that fulfills General Assembly reporting mandates
Updated Jul 21, 2026
Virginia Department of Juvenile Justice
Data resource guide fiscal year 2018. Interactive dashboards to accompany the annual data report that fulfills General Assembly reporting mandates
Updated Jul 21, 2026
Fairfax County
Areas of radon potential within Fairfax County. These are short-term test results from a study conducted by the Fairfax County Health Department during the winters of 1986-87 and 1987-88 found that radon levels above…
Updated Oct 8, 2026
Arlington County - GIS Portal
The Technology Zones layer identifies designated Technology Zone areas within Arlington County, Virginia. These polygon features are used to locate and visualize areas that fall within specific technology-focused…
Updated Nov 2, 2026
Virginia Department of Conservation and Recreation
Flooding impact information is available for communities across the state. DCR Office of Resilience Planning has invested in hazard, asset, and impact data through statewide resilience planning efforts, the Virginia…
Updated Oct 19, 2026
Loudoun County
Park and Ride interactive map. Identify the location of each park and ride lot in relation to any street address within Loudoun County. Park and Ride Lot Locations and Information
Updated Oct 10, 2026
Loudoun County
This point feature class contains all the identified Loudoun County Park and Ride vehicle lots according to the Loudoun County Office of Transportation and Capital Infrastructure. Update Frequency: As needed
Updated Oct 10, 2026
U.S Department of Transportation
Cost of fuel for transportation by month and type of fuel.
Updated Oct 25, 2026
U.S Department of Transportation
Economic concepts related to employment in transportation
Updated Oct 25, 2026
