L&N 1212

This loco was built in 6/1965 with EMD serial number 30444. She was built as a freight roadswitcher, model SD35.

She was renumbered L&N 4520 by the L&N.

She became SBD 4520 at the creation of the Seaboard System railroad.

She became CSXT 4520 at the creation of the CSX railroad.