The UP 3999 was rebuilt from an SD24 as a prototype for a possible rebuild program by the Union Pacific, making them similar to the SD40s. The rebuild effort included a constant speed EMD 16-645 3... (more)
S&S Shortline Leasing SD10 No. 550 basks in the warm sunshine at Provo Yard on July 8, 2014. The unit was built by EMD as Milwaukee Road SD7 No. 2217 in Oct. 1953. It was later rebuilt and upgrade... (more)
A trio of new Citicorp Railmark Incorporated ES44ACs (CREX 1406, 1402, 1408) await a call out of Provo Yard on July 8, 2014. The leased GE units delivered a BNSF Railway trackage rights train from... (more)
Another photo from a series of negatives taken around Provo and Salt Lake City on New Year's Eve, 1976. Two DD35 units are coupled up to a quartet of SD45s, serviced and ready to haul freight out ... (more)
An EMD TR5 'Cow and Calf' leads Union Pacific's Geneva Turn into Provo Yard on New Year's Eve, 1976. The Rio Grande passenger station is in the background while the wood structure at left is Union... (more)