UP 3608 leads a freight getting ready to depart Argo Yard, Seattle. The second unit is a GP9B followed by another SD45 and an SD40 or SD40-2. UP 3603 was renumbered by 1980 to no. 3, and was retir... (more)
UP 417 takes the lead on a freight getting ready to depart their Argo Yard in Seattle, WA and head to Portland. The second unit is a Cotton Belt SD45. SD24s were fairly common on UP's Seattle boun... (more)
UP SDP35 no. 1406 is in a consist including a GP20MB and a GP30B at Seattle's Argo Yard in February 1976. The SDP35 was bought to support UP's E unit fleet in passenger service in September 1965.... (more)
UP GP30 no. 839 is in a consist ready to handle a train from Seattle to Portland. In 1974 UP scheduled 3 time freights a day each way between the two cities plus extras as needed.