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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 468 GE C30-7 diesel-electric locomotive (2 photos)
Union Pacific 1226 GM EMD SW10 diesel-electric locomotive (3 photos)
Union Pacific 1544 GM EMD GP15-1 diesel-electric locomotive (10 photos)
Union Pacific 1612 GM EMD GP15-1 diesel-electric locomotive (9 photos)
Union Pacific 1704 GM EMD GP15-1 diesel-electric locomotive (5 photos)
Union Pacific 1705 GM EMD GP15-1 diesel-electric locomotive (6 photos)
Union Pacific 1709 GM EMD GP15-1 diesel-electric locomotive (1 photo)
Union Pacific 1713 GM EMD GP15-1 diesel-electric locomotive (6 photos)
Union Pacific 1714 GM EMD GP15-1 diesel-electric locomotive (1 photo)
Union Pacific 1717 GM EMD GP15AC diesel-electric locomotive (2 photos)
Union Pacific 1718 GM EMD GP15AC diesel-electric locomotive (3 photos)
Union Pacific 1722 GM EMD GP15AC diesel-electric locomotive (7 photos)
Union Pacific 1726 GM EMD GP15AC diesel-electric locomotive (3 photos)
Union Pacific 1728 GM EMD GP15AC diesel-electric locomotive (5 photos)
Union Pacific 1730 GM EMD GP15AC diesel-electric locomotive (1 photo)
Union Pacific 1734 GM EMD GP15AC diesel-electric locomotive (2 photos)
Union Pacific 1742 GM EMD GP15AC diesel-electric locomotive (3 photos)
Union Pacific 1946 GM EMD GP38-2 diesel-electric locomotive (9 photos)
Union Pacific 2012 GM EMD GP38-2 diesel-electric locomotive (3 photos)
Union Pacific 2402 MPI GP38M-3 (UP GP38-3) diesel-electric locomotive (4 photos)
Union Pacific 2562 Diesel-electric locomotive (1 photo)
Union Pacific 2709 GM EMD GP39-2 diesel-electric locomotive (1 photo)
Union Pacific 2742 GM EMD GP39-2 diesel-electric locomotive (3 photos)
Union Pacific 2814 GM EMD SD38-2 diesel-electric locomotive (3 photos)
Union Pacific 2955 GM EMD SD40-2 diesel-electric locomotive (1 photo)
Union Pacific 2958 GM EMD SD40-2 diesel-electric locomotive (2 photos)
Union Pacific 2962 GM EMD SD40-2 diesel-electric locomotive (3 photos)
Union Pacific 2969 GM EMD SD40-2 diesel-electric locomotive (3 photos)
Union Pacific 2975 GM EMD SD40-2 diesel-electric locomotive (7 photos)
Union Pacific 2977 GM EMD SD40-2 diesel-electric locomotive (1 photo)
Union Pacific 2983 GM EMD SD40-2 diesel-electric locomotive (1 photo)
Union Pacific 2993 GM EMD SD40-2 diesel-electric locomotive (6 photos)
Union Pacific 2999 GM EMD SD40-2 diesel-electric locomotive (5 photos)
Union Pacific 3019 GM EMD SD40-2 diesel-electric locomotive (1 photo)
Union Pacific 3020 GM EMD SD40-2 diesel-electric locomotive (2 photos)
Union Pacific 3390 GM EMD SD40-2 diesel-electric locomotive (2 photos)
Union Pacific 3514 GM EMD SD40-2 diesel-electric locomotive (1 photo)
Union Pacific 3565 GM EMD SD40-2 diesel-electric locomotive (2 photos)
Union Pacific 3699 GM EMD SD40-2 diesel-electric locomotive (2 photos)
Union Pacific 3704 GM EMD SD40-2 diesel-electric locomotive (1 photo)
Union Pacific 3775 GM EMD SD40-2 diesel-electric locomotive (1 photo)
Union Pacific 3956 GM EMD SD40-2 diesel-electric locomotive (2 photos)
Union Pacific 4059 GM EMD SD40T-2 diesel-electric locomotive (1 photo)
Union Pacific B4250 GM EMD SD40-2 diesel-electric locomotive (2 photos)
Union Pacific B4283 GM EMD SD40-2 diesel-electric locomotive (4 photos)
Union Pacific 5092 GM EMD SD50 diesel-electric locomotive (6 photos)
Union Pacific 5875 GM EMD GP60 diesel-electric locomotive (1 photo)
Union Pacific 5953 GM EMD SD60 diesel-electric locomotive (2 photos)
Union Pacific 5985 GM EMD SD60 diesel-electric locomotive (2 photos)
Union Pacific 6004 GM EMD SD60 diesel-electric locomotive (1 photo)
Union Pacific 6033 GM EMD SD60 diesel-electric locomotive (1 photo)
Union Pacific 6350 GM EMD SD60M diesel-electric locomotive (3 photos)
Union Pacific 6818 GE AC4400CW diesel-electric locomotive (1 photo)
Union Pacific 7101 GE C44AC diesel-electric locomotive (3 photos)
Union Pacific 7530 GE AC6000CW diesel-electric locomotive (1 photo)
Union Pacific 8113 GM EMD SD90MAC diesel-electric locomotive (9 photos)
Union Pacific 8507 GM EMD SD90MAC diesel-electric locomotive (2 photos)
Union Pacific 8510 GM EMD SD90MAC diesel-electric locomotive (1 photo)
Union Pacific 9166 GE C40-8 diesel-electric locomotive (2 photos)
Union Pacific 9175 GE C40-8 diesel-electric locomotive (5 photos)
Union Pacific 9423 GE C41-8W diesel-electric locomotive (3 photos)
Union Pacific 9429 GE C41-8W diesel-electric locomotive (1 photo)
Union Pacific 9492 GE C41-8W diesel-electric locomotive (1 photo)
Union Pacific 9522 GE C41-8W diesel-electric locomotive (1 photo)
Union Pacific 9690 GE Dash 9-44CW (UP C44-9W) diesel-electric locomotive (1 photo)
Union Pacific 9713 GE Dash 9-44CW (UP C44-9W) diesel-electric locomotive (2 photos)
Union Pacific 9727 GE Dash 9-44CW (UP C44-9W) diesel-electric locomotive (3 photos)
Union Pacific 9738 GE Dash 9-44CW (UP C44-9W) diesel-electric locomotive (0 photos)
Union Pacific 20338 Rib-sided two-bay covered hopper cars (7 photos)
Union Pacific 20432 Rib-sided two-bay covered hopper cars (2 photos)
Union Pacific 20434 Rib-sided two-bay hopper cars (4 photos)
Union Pacific 20704 Rib-sided two-bay hopper cars (1 photo)
Union Pacific 21466 Three-bay covered hopper car (1 photo)
Union Pacific 28041 Open coal gondola car (5 photos)
Union Pacific 34442 Open coal gondola car (1 photo)
Union Pacific 34567 Open coal gondola car (5 photos)
Union Pacific 35023 Open coal gondola car (1 photo)
Union Pacific 35038 Open coal gondola car (3 photos)
Union Pacific 35160 Open coal gondola car (1 photo)
Union Pacific 35326 Open coal gondola car (1 photo)
Union Pacific 35346 Open coal gondola car (1 photo)
Union Pacific 48107 Open coal hopper car (2 photos)
Union Pacific 48112 Open coal hopper car (2 photos)
Union Pacific 48145 Open coal hopper car (1 photo)
Union Pacific 48198 Open coal hopper car (1 photo)
Union Pacific 48228 Open coal hopper car (2 photos)
Union Pacific 48349 Open coal hopper car (2 photos)
Union Pacific 48454 Open coal hopper car (1 photo)
Union Pacific 48461 Open coal hopper car (1 photo)
Union Pacific 48472 Open coal hopper car (2 photos)
Union Pacific 48474 Open coal hopper car (1 photo)
Union Pacific 48480 Open coal hopper car (2 photos)
Union Pacific 48515 Open coal hopper car (3 photos)
Union Pacific 48669 Open coal hopper car (3 photos)
Union Pacific 48743 Open coal hopper car (1 photo)
Union Pacific 48760 Open coal hopper car (1 photo)
Union Pacific 48818 Open coal hopper car (1 photo)
Union Pacific 48864 Open coal hopper car (3 photos)
Union Pacific 79086 Covered hopper car (2 photos)
Union Pacific 97763 Covered radioactive ore hopper car (7 photos)
Union Pacific 97847 Covered radioactive ore hopper car (2 photos)
Union Pacific 97966 Covered radioactive ore hopper car (2 photos)
Union Pacific 97984 Covered radioactive ore hopper car (1 photo)
Union Pacific 221174 Four-bay rib-sided covered hopper car (1 photo)
Union Pacific 249252 Steel coil car (1 photo)
Union Pacific 355100 Box car (2 photos)
Union Pacific 919337 Four-outlet open ballast hopper car (1 photo)
Union Pacific 980240 Box car (1 photo)
Union Pacific 17-3202 Burro 40 crane (5 photos)
Union Pacific 17-3203 Burro 40 crane (13 photos)
Union Pacific 17-3382 Tamper (3 photos)
Union Pacific 17-4268 MOW equipment (3 photos)
Union Pacific 17-6238 MOW equipment (11 photos)
Union Pacific 17-6264 MOW equipment (4 photos)

Thumbnail images with captions are also available for these 114 items.

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 26 March 2022 at 10:35. 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.