SkinWalker said:If it's secret, then how did you know about it
Besides, there are many things about my former career that couldn't discuss even if I wanted to (see this link). I can only tell you that none of it concerns flying saucers or alien spacecraft.
If you think that bit of shrubery is a guardstation and the creek is a rockwall, then you really should look at the higher resolution photo that I linked to above that one. Have you ever seen these features in other images or in person?
This is not a creek for it is located at the top of an adjacent mountain just west of the object. The roads below the object are actually in a valley. Just after that the terrain climbs again up the side of another mountain.
I know about RAT SCAT from interviewing people that worked at the site and if you like I believe I can show you a satellite photo of it.