CSX 9969, a former MARC GP40WH-2 Shoves its train north to an out of service track just beyond CP-55 on 3/21/2023. It was tying up there for the night. CSX 9969 has a long history, before it was sold to CSX, it was MARC 69, a GP40WH-2, before it was modified, it was MARC GP40 32. Before that, it was CR, PC and NYC 3051. Its 56 years old (built in July of 1967) and still earning its keep.