1940. This line layer represents a merged vector layer from two layers digitized from the image of the historic paper map entitled: PACT Map 13 (1940).j...
2. This dataset represents the boundary the Architect of the Capitol jurisdiction in Washington, DC 2001
The boundary was identified from public reco...
2010. This dataset represents the line work showing each ART bus route from beginning to end, by direction (i.e. 41N, 41S) in Arlington County, VA 2010.