Winding around the S-curve at Cajon Pass' Mormon Rocks is a westbound BNSF intermodal train. Leading this train are ES44AC 5763, Dash 9-44CW 5173 and ES44C4 6902, with midtrain DPUs Dash 9-44CWs 721 (still in "Superfleet" colors) and 5490, visible over the front of this train.
(Mormon Rocks, Cajon Pass, California – February 20, 2026)