From Cowspatoot on Facebook...
"My public service announcement regarding the government shutdown:
There are certain roads in the US that are under federal jurisdiction...such as the Blue Ridge Parkway. Since the Park Rangers that patrol these roads will be shut down, it means (in theory) there is nobody patrolling those roads, and you can get away with turning these roads into your own personal race track.
That said...through past experience, I strongly recommend that you don't try to take advantage of this."