That line is now the property of Florida Northern Railroad; I believe there are still infrequent moves to the Progress Energy facility usually with CSX power on the point.
Ocala Mike (formerly Hillside Mike and Deer Park Mike)
the new owner of the nuke plant is scraping it and will be replacing with new gasboilers new construction, so for the next 10-15 yrs this rail line will be important. beside coal.
Was still being used when I saw it last summer. Some mornings, you can see empties with CSX power waiting to head north, just south of Newberry. I guess that is the crew change point between Florida Northern and CSX.