I’ve not been to a race there but have been past it many times. You can see it from rt 50 & I stopped once to see it.
While it may indeed be a 1/2 mile don’t think about other tracks you’ve been too. To call it unique is an understatement. It’s an odd shape & I believe there may be a bridge or 2 in the track.
I wish them well & plan to go to the sprint races