>Murfreesboro Rd
https://www.battlefields.org/learn/civil-war/battles/stones-river
Sugar Grove, West Virginia
NSA Sugar Grove Research Station
Location
It is located on the 117-acre Navy base at Sugar Grove in the mountains of West Virginia.
Coordinates
38.514963, -79.279992
Other Information
Code named “Timberline”, apparently one of three “signals-intelligence activity designators,” or SIGADs in the United States, this NSA site is said to be a key station of the ECHELON communications network to process electronic telecommunications.
It also intercepts all international communications entering the Eastern United States.
https://modernsurvivalblog.com/government-gone-wild/nsa-locations-in-the-united-states/