Intersection Points
Arlington County - GIS Portal
Updated Nov 2, 2026
About this dataset
<div>Signalized intersection locations in Arlington County. These locations include existing and planned intersections. The intersections and associated information are maintained in the Cartegraph asset management system. The associated data includes street and cross street names, when it was built, when it is planned to be built, and other data elements.</div><div>Contact: Department of Environmental Services</div><div>Data Accessibility: Publicly Available</div><div>Update Frequency: Daily</div><div>Documentation Last Revision Date: 10/31/2023</div><div>Documentation Creation Date: 10/31/2023</div><div>Feature Dataset Name: OMS_Traffic</div><div>Layer Name: DES_Intersections_pnt</div>
Data and resources (7)
- HTML
ArcGIS Hub Dataset
Modified Jul 2, 2026
- ArcGIS
ArcGIS GeoService
Modified Jul 2, 2026Map preview available
- CSV
CSV
Modified Nov 2, 2026Table and Data API available
- ZIP
Shapefile
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- GeoJSON
GeoJSON
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- KML
KML
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- ZIP
File Geodatabase
Modified Jul 2, 2026