1978: Built for the Missouri Pacific as number 3175 1987: Repainted into UP colors, renumbered 4175 1990: Sold to GATX, renumbered 2004 1991: Pawned off to CP, renumbered 5426 2005: Sold to NREX 2007: Sold to FWWR, renumbered 2015, named Butch Cassidy