After leaving the Pueblo Railway Museum a couple of weeks ago, we were driving around the area down there and I caught a glimpse of a line of Union Pacific locomotives. I found a place to stop and took a couple of photos. My vantage point was across the river and up the hill quite a ways. The featured image is UP 5920 (GE AC44CWCTE).
There were a couple of “classic” locomotives down there too, all lined up like Rockettes. UP 1411, EMD GP40-2 and UP 1205, EMD GP39-2.
And UP 7962, a GE AC45CCTE: