Not quite the same thing, but if you drive on some of the small country roads in rural Georgia (and I imagine South Carolina), you will lots of paired towns. There were the white towns, with nice buildings, lots of stores, fancy schools, wide roads, looking prosperous. And about 2–3 miles away, the black towns, with cinderblock buildings, narrower streets, and just a look of shabbiness about them.
The black towns were where the employees lived, and the white towns where they worked. And you can tell.
Lots of these paired towns exist even today – all over Georgia. Some of the black towns have pretty much closed down as a result of economic conditions, but others still exist.
My point is that even though desegregation took place, supposedly, 50 years ago, there are still visible effects of its existence.