Prior to the sale of the north end of the line to FDOT, the line was part of CSX's Sanford Subdivision from Auburndale north. Since the sale, CSX only operates local freight on the Central Florida Rail Corridor. Freight service on the CFRC is based out of Taft Yard in Pine Castle, which CSX still owns. All of CSX's through freight traffic to northern Florida now uses the adjacent S Line. The Florida Central Railroad, which connects to the Central Florida Rail Corridor in Downtown Orlando, also has freight trackage rights from its connection south to Taft Yard.