Triune

Historical marker location:

7950 Nolensville Road, Arrington, Tennessee

( Marker is at the intersection of Nolensville Road (U.S. 41) and Old Murphreesboro Road, on the right when traveling north on Nolensville Road.)

Marker installed: 1999

Tennessee was the site of the first commercial nuclear power plant in the United States. The Tennessee Valley Authority's Watts Bar Nuclear Plant began operating in 1996 and remains in operation today.