How Crazy Is I????

There are a couple different metro stations in that area. As I recall, Rosslyn and Arlington Cemetery. I think the Arlington stop is closest then on to the Pennsylvania Ave stop. Might be a mile of walking on each end. But it is DC, you can get an uber to drop you door to door and there is a good chance the driver will be military working a side hustle. I am pretty sure I walked it a couple of times going to the hobby shop at Henderson Hall. Don't even know if that is still there, just remember walking through part of the cemetery to get to it.

From what I understand after 9/11 the gate between the cemetery & post was closed & now it’s only open certain times & for funerals & its 100% ID check both ways when open 

im lucky to walk 600 feet anymore no way could I walk a mile