Robbins Chapel School
This is in Lee County VA, just off Hwy 766 (36.83452, -82.97876). It’s on private property and is derelict. There was an earlier Robbins Chapel School. There’s a picture of it on this webpage. This structure looks to be from the 50s.
The real Robbins Chapel is near here, on Hwy 606. Nearest town is Keokee.