If you had read the FAQs you would know all Amtrak trains that go through New York are Viewliners, not the two story Superliners. While an unfamiliar person would think that service from Atlanta to Birmingham was merely a local route, people using this forum should be aware that it is just a leg of the Crescent, from New York City to New Orleans, and therefore your entire scene where Sonic and Knuckles share an erotic rendezvous in the basement dressing car of a Superliner is inaccurate, as well as violating my own head canons about Sonic's aversion to germs.