History on the sidelines

I'm glad to see that more interpretive signs are being placed in pedestrian or roadside areas that allow for safe reading without the risk of being rear-ended. But this marker on Memorial Drive at Interstate 285 in DeKalb County may be lost to history. I've noticed it for awhile and called the county yesterday about it. Perhaps the state is in charge of signs on that stretch of Memorial Drive. Click the photo to read about Sherman's left wing in Decatur.