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County
County Impervious Surfaces 2017
Fairfax County, Virginia —
This layer was created by combining the following 2017 planimetric features into a single, countywide layer: major transportation, minor transportation, sidewalk... -
County
Loudoun Sidewalks & Trails
Loudoun County, Virginia —
Sidewalk and Trail Centerlines are collected as a base map data layer derived by automated processes and processed for cartographic representation at 1:2400 scale....