These 100 ton three-bay open hoppers with coal loads and operating bay doors are painted black with white logos and lettering. Yellow reflectors run the lower length of the hoppers. They were built in March 2008 and runs on Barber® Roller Bearing trucks. These AAR class HT open hoppers are open top self-clearing cars, having fixed sides and ends and bottom consisting of three or more divided hoppers with doors hinged crosswise of car and dumping between rails.