Loudoun Road Casings

Loudoun County

Updated Oct 10, 2026

About this dataset

Road Casings are a base map data layer derived by automated processes and processed for cartographic representation at 1:2400 scale. Captured as polygons, these features represent roads, parking lots, driveways, runways and a unique Bicycle/Equestrian trail, the W&OD Railroad Regional Park, as seen from above and are mapped to National Map Accuracy Standards (NMAS). A separate item or field will capture surface permeability attribution (paved or unpaved) for each feature.

Data and resources (6)

HTML
ArcGIS Hub Dataset
Modified May 10, 2026Map preview available
Open link: ArcGIS Hub Dataset Preview map: ArcGIS Hub Dataset
ArcGIS
ArcGIS GeoService
Modified May 10, 2026Map preview available
Open link: ArcGIS GeoService Preview map: ArcGIS GeoService
CSV
CSV
Modified Oct 10, 2026Table and Data API available
Open link: CSV Explore data: CSV
ZIP
Shapefile
Modified May 10, 2026Map preview available
Open link: Shapefile Preview map: Shapefile
GeoJSON
GeoJSON
Modified May 10, 2026Map preview available
Open link: GeoJSON Preview map: GeoJSON
KML
KML
Modified May 10, 2026Map preview available
Open link: KML Preview map: KML

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

Loudoun Road Casings

About this dataset

Data and resources (6)

ArcGIS Hub Dataset

ArcGIS GeoService

CSV

Shapefile

GeoJSON

KML