A yard crew prepares to go to work in the Cayce, South Carolina CSX terminal in the summer of 2007 with CSX 5581 and 2614. CSXT has a peculiar history according to sources I found online. It was originally built for Seaboard System in 1985 as SCL B36-7 5890, but was later rebuilt to B30-7 specs by CSX, the only such rebuld that the railroad did. meanwhil,CSXT 2614 was an EMD GP38-2 built as Louisvlle & Nasville (LN) 4106 in 1973.