Arlington Underground Points of Entry (Research & Speculation) I've been brainstorming about what could be underneath Arlington National Cemetery. As a thought experiment, I'm working under the following assumptions: 1.  This is a cabal-run facility. 2.  The facility could be a DUMB or simply an underground facility. 3.  It would have been built using black-budget monies siphoned from the Pentagon's missing $21,000,000,000,000 so the budget is nearly limitless. 4.  Many (5+) distributed entrances and exits would be desired in case escape or emergency shelter were ever needed by "friendlies".  5.  One entrance, at least, should be near Arlington Cemetery for use in case there is ever a need to get to the surface "fast". 6.  Entrance includes vehicle access completely hidden from view. 7.  Their symbols will be their downfall. 8.  Consider proximity to the site that fits the pattern flow by AF1 the other day. 38°53'03.5"N 77°04'29.1"W  Fort Myer, Arlington, VA 22211  9.  The entrance will be located on private property. One interesting site I've found is 1539 Key Blvd, Arlington, VA 22209, (38.896530, -77.076706)  To be honest, the only interesting things about this building complex is the roof and the street name. That is a mural on the roof, right? However, it appears to lack any sort of concealed parking. To hide in plain sight, the entrances could look something like these at (38.8917745,-77.0680765)  Here is a screen grab of the River Place Complex located at 1011 Arlington Blvd, Ste 350, Arlington, VA 22209.