Yesterday (Sunday 3/15) I was driving along a road within sight of the CSX 2 track main on the west side of South Schenectady. I saw some locomotives with a livery I hadn't seen before, unfortunately the train was moving at speed, and so was I on a busy road and couldn't pull over safely in time to take a really good look as the train whipped by. It was a mixed freight with 398 axles, traveling westbound on track 1. There was a CSX unit on point, a green unit 2nd (I didn't see any big lettering on this one, so I'm guessing it is a leased unit) and two more locomotives in grey with fine white and black stripes running their lengths. There is a shield shaped logo under the cab windows (ala old D&H). I think the unit numbers were 301 and 305. Any idea whose locomotives these were?