Those boxcars look like little matchbox cars thrown on the rug by an angry two year old!
No, the rolling stock is in pretty good order. I did see one or two cars 'leaning' and there is discussion upthread about one or two of the locomotives, but all in all, the only big questions are the roadbed and whether any of the bridges need work.
The stuff scattered around are containers and truck trailers. You can see some containers on flat cars that have been blown around.