Datasets

2 datasets

Arlington County - GIS Portal

Stormwater Mains

The Stormwater Mains dataset contains polyline features representing the primary conveyance components of Arlington County, Virginia ’ s stormwater infrastructure system. These features include underground pipes,…

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Updated Nov 2, 2026

Datathon 2025

Structure Location Points 26.1

Abstract: This feature class consists of approximately 42,000 features which represent physical structures that Interstate, Primary, Secondary and Urban roads travel under or over on all Virginia Department of…

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Updated Oct 17, 2026