An early challenger at speed along highway 30. No photographer listed on slide.
A DD35 A and B combo run through Laramie, WY. Note the early PFE trailers directly behind the locomotives. No photographer name on slide.
A pair of SD40-2's haul a ballast train over Sherman Hill. No photographer name on slide.
A quartet of SD40-2's haul a pig train over Sherman Hill. No photographer name on slide.
GP9 188 sits in the yard at Idaho Falls. Photo taken by Jeffery Torretta.
Three SD40-2's run the Overland Mail West. Photo taken by Tom Moungovan.
A Veranda turbine helps Big Boy 4020 with a reefer train over Sherman Hill. Photo taken by Jack Pfeifer.
A high speed geared SD40-2 along with an SP SD45T-2 and two SD45's, pull out of the yard with a reefer train. Photo taken by Joseph Quinn.
A roster shot of a UP SD45. Photo taken by Joseph Quinn.
A pair of SD40X's are used as hump power at North Platte's Bailey yard. Photo taken by James Claflin.
A UP SD45 sits coupled to couple of DD35's. No photographer name listed on slide.
A GP30 leads a DD35 A and B out of the yard at Cheyenne. No photographer name listed on slide.
A roster shot of U28C. Photo taken by Joseph Quinn.
A GP9 and GP30 pull a mixed train through Barstow, CA. Photo taken by Joseph Quinn.
A challenger making a lot of smoke. No photographer name listed on slide.