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Union Pacific Railroad Reporting mark UP

The Union Pacific Railroad merged with the Chicago & North Western railroad about April 1995. Some locomotives continue to carry C&NW markings. Many freight cars continue to have C&NW reporting marks, when repainted typically keeping their C&NW reporting mark and number, while acquiring a UP logo.

In December 1999 the Union Pacific began assigning the reporting mark UPY to their yard locomotives, while continuing to use UP for road locomotives. The goal is to retain 4-digit locomotive numbers, with an order for 1,000 new locomotives having been recently announced.

	Union Pacific 3775   GM EMD SD40-2 diesel-electric locomotive Click image for 1 photo.
	Union Pacific 3956   GM EMD SD40-2 diesel-electric locomotive Click image for a choice of 2 photos.
	Union Pacific 4059   GM EMD SD40T-2 diesel-electric locomotive Click image for 1 photo.
	Union Pacific B4250   GM EMD SD40-2 diesel-electric locomotive Click image for a choice of 2 photos.
	Union Pacific B4283   GM EMD SD40-2 diesel-electric locomotive Click image for a choice of 4 photos.
	Union Pacific 5092   GM EMD SD50 diesel-electric locomotive Click image for a choice of 6 photos.
	Union Pacific 5875   GM EMD GP60 diesel-electric locomotive Click image for 1 photo.
	Union Pacific 5953   GM EMD SD60 diesel-electric locomotive Click image for a choice of 2 photos.
	Union Pacific 5985   GM EMD SD60 diesel-electric locomotive Click image for a choice of 2 photos.
	Union Pacific 6004   GM EMD SD60 diesel-electric locomotive Click image for 1 photo.

The official World Wide Web site of the Union Pacific railroad is at http://www.uprr.com. The Union Pacific Historical Society is at http://www.uphs.org.

Photos of the UP as well as additional information can also be found at unofficial Union Pacific Photo Archive at http://www.e5e.com/uparchives/ and at the Union Pacific locomotive details at http://www.german-railways.com/USA/UP/UPLocoDetails.htm and Union Pacific Freight Car Liveries and Lettering at http://www.german-railways.com/USA/UP/FreightCars/Liveries.htm.

Union Pacific R.R., Track miles: 36,000. Okaha, NE [courtesy of The Pocket List of Railroad Officials, 2nd Quarter 1999]

Chicago Rail Photographs collection updated 7 August 2024 at 15:01. Photographs and text copyright © 1998-2000 Harold A. Driscoll, All Rights Reserved. Email address is provided exclusively for personal contact, but emphatically not for use for SPAM net.abuse.