CSXT 8902, one of the few ST70AHs (SD70ACe-T4) on CSX's roster, leads empty autorack train M21716 west through downtown Gaithersburg. 8902 trailed on M216 a few days prior.
It's a mild "New Years Eve Eve" as CSX train M217 rolls through Shenandoah Junction, West Virginia featuring an SD70MAC rebuild and a GP40.