Its been stored there for years. The have another caboose just like it, but very clean and new looking that they use everyday.
They use manly a their GP38 (which I have pics of in my album), but they also have a SW1500, and an Alco switcher.
Its actually located at the Angelina & Neches River Railroad's shops in Lufkin, TX. They have a website: anrrr.com