Geographical composition[]
The two counties currently indicated on the map in green are physically connected to Maryland, and separated by the Chesapeake Bay from Virginia. For a variety of practical reasons, it would make the most sense for them to be included as part of North Virginia, but this remains unaddressed in any written Shadowrun material I am aware of.
The original maps of North America were pretty abstract. The detailed map included in both Shadows of North America and Shadowrun Fourth Edition appear to put the CAS/UCAS border south of the counties. The similar map in Shadowrun Fourth Edition: Anniversary Edition shows the border north of them, but also leaves North Virginia off completely.
—MJBurrage(T•C) 10:50, 23 March 2009 (EDT)