My first impression when I saw these photos a couple months ago was, "movie set." It should be noted that somewhere on the road towards this
"internment/concentration camp" is a speed limit sign posted in kilometers per hour.
The question in the topic's subject is, "what is this place?"
The answer? "It's in Mississippi. Don't know what it is. Could be a movie set. Could be a military training area. No one here can say for
sure."
It sure looks harmless to me
Zip