@scaesare: Speculation. In order to serve both those will be going to Raleigh NC/Atlanta (down I-85, where Tesla has planned Supercharger installations to be active by winter 2013) and also those going to VA Beach/Outer Banks area, the Supercharger needs to be on I-95 north of the I-295 junction. The I-95 MM 104 exit has several large truck stops and other infrastructure that would accommodate a Tesla Supercharger station. Just my speculation as a Virginia Tesla owner who is looking forward to the installation!