Poe Wytrash

I drove by Summit Point raceway yesterday to look at the new "Shenandoah" circuit. From what I saw, at the section nearest the gate, is a 180 degree turn that has what appers to be a concrete "berm" at about a 30 degree angle and maybe 12 to 15 feet wide. It then has a flat on top of about 12 feet or so. I don't see how you would get a full size car around this thing safely let alone two cars racing.
Does anybody have any info on this new circuit? Is it for cars or just bikes and karts, may be legends cars. I dunno. I checked the Summit point website and they didn't have any info on it.

Cheers