Union Pacific - Road Numbers MP 357304/357281

These 50’ rib side box cars with single door and no roofwalk are red with white lettering and run on Roller Bearing trucks. Built for Railbox in the mid-1970s, these 5,090 cubic-foot capacity box cars were later obtained by Missouri Pacific/Union Pacific. With a 70-ton capacity, it was used in general service through the mid-2000s.