Graysonia, Nashville & Ashdown
The GNA moved it shop buildings around Nashville over the years. The first shops were on the east side of town at the site of the old Memphis, Paris & Gulf shops. Then they were moved to the west side of town before moving again to the site of the old Memphis, Paris & Gulf shops (which by this time were gone.)
Both locomotive shops (steam and diesel) are still standing. The steam shop is used as a machine shop and the diesel shop stands empty.