For the sake of being black? yes.
You do know though that loads of peoples graves get paved over all the time though, called "progress" and lots of cities have done it, on top of white, black, indian, etc.
Thats not a new thing at all
Nobody paves over graves if they know they're there. That wouldn't pass the permitting phase.
They paved over slave graves on I-75 and they KNEW they were there.
http://www.ajc.com/news/local/gone-and-almost-forgotten-slave-graves-along/KVbIDEC86ZLcff8iJrOVLN/
They wouldn't have done that to white folks.
And they give them concrete headstones.
"It seems like they could have upgraded to granite," Bramlett said.
Now, if we can get a laser cut epoxy coated Granite headstone for a Confederate Camel the surely we could do better than 58 concrete pavers for 1,000 dead slaves that are under an exit ramp now.