Wow. There it is. That's pretty cool.
I was looking up what the alternate Black Space entrances were for fun since I only know a few of them off hand, and apparently there's a black car that can appear on Endless Highway, but only if you enter from Deep Well or Last Resort.
It took me a while to get this. I even noticed that if you enter from Last Resort you can actually see it for a second when the area's loading and then it disappears because the RNG said it's not supposed to be there this time.