| Union Pacific 1717 GM EMD GP15AC diesel-electric locomotive Click image for a choice of 2 photos. |
| Union Pacific 1718 GM EMD GP15AC diesel-electric locomotive Click image for a choice of 3 photos. |
| Union Pacific 1722 GM EMD GP15AC diesel-electric locomotive Click image for a choice of 7 photos. |
| Union Pacific 1726 GM EMD GP15AC diesel-electric locomotive Click image for a choice of 3 photos. |
| Union Pacific 1728 GM EMD GP15AC diesel-electric locomotive Click image for a choice of 5 photos. |
| Union Pacific 1730 GM EMD GP15AC diesel-electric locomotive Click image for 1 photo. |
| Union Pacific 1734 GM EMD GP15AC diesel-electric locomotive Click image for a choice of 2 photos. |
| Union Pacific 1742 GM EMD GP15AC diesel-electric locomotive Click image for a choice of 3 photos. |