I'm with you ... I don't see a problem here.
Not sure why they are making new car carriers. There are a huge quantity of them sitting on tracks adjacent to the GM plant Windsor township, Michigan
The GM plant itself having a huge quantity of new vehicles sitting on the grounds. And at, at least, one rented space in Lansing.
42.680007 -84.686073 I do think that there are even more cars parked there than there were when Bing took a picture.