Old Steamy is coming out of retirement for her 100th birthday in 2006. But due to Kirk Van Houten having his 6th class train driver's license, he can't let anyone in except Bart. The gang decide to get on her, and Kirk tries to stop the train before it maybe plunges or crashed into something. Instead Old Steamy ran out of coal.
Due to Old Steamy being to old it was not actually in proper condition
It is Unknown if Old Steamy was scrapped after this