Rio Grande's first of 26 SD45s has been serviced and awaits a call to serve east out of Roper Yard. The 5315 was built by EMD for the D&RGW in January 1967 and was retired by the SP in July 1994. It was quickly sold to OmniTRAX who in turn sold it to Nebraska Central as the NCRC 5315 in May 1997.