Since then, two additional hydrogen locomotives have been built: a four-axle switcher built from a GP38-2 and a six-axle AC high-horsepower unit built from an AC4400CW. CSX has partnered with CPKC to ...

Then watch the GP38, decorated in Heritage I paint ... black with nose stripes); Conrail (blue with "can opener" herald); CSX (gray "g"; blue and gray "b"; and gray, blue, and black "s" schemes ...