Johnston's River Line (Boundary Increase and Additional Documentation)

6700 Discovery Blvd., Mableton, Georgia. County/parish: Cobb.

Added to the National Register of Historic Places May 18, 2015. NRIS 15000222.

Part of Chattahooche River Line Battlefield MPS (NRIS 64501241).

15 contributing structures.

Also known as:

• 9CO26
• 9CO79
• Johnston's Line