CSX ex-L&N SW1500's

[overall]

I work nearby to CSX's Kayne Avenue Yard in Nashville Tn. Usually they have a quartet of SW1500's working in that yard. Lately, I have seen one or two of them working with a GP-38-2. It is sort of an odd looking combination. Does anyone know if CSX has retired some of these engines?

George

[CSSHEGEWISCH]

Some of them were sold to National Railway Equipment.  Three or four of them were leased to IHB for a few years before IHB's own SW1500's were rebuilt and renumbered.