This 50 foot rib side box car with double doors, short ladders and no roofwalk is painted synthetic red with red, white and blue UP shield and white lettering. It bears no built or service dates but ran from the early 1970s to mid-1980s. This Plate C designated box car ran as a A-100-15 by UP on Barber Roller Bearing trucks. As America’s first transcontinental railroad, the UP was a major factor in taming the west with 2000 miles of main lines.