Winding through the green hills of Riverside County is Union Pacific train MFWWC-16, heading to UP's West Colton Yard from Fort Worth, Texas, and passing the El Casco crossovers. This is former Southern Pacific trackage, so perhaps it is fitting that SP AC4400CW 282, now in the guise of UP 6380, is leading this train. Behind UP 6380 are UP AC4400CW 5922 and SD70ACe 8864, with Norfolk Southern 4000 (in the nearly unique blue and gray scheme) and UP 6552 as the rear DPU. (San Timoteo Canyon, California – February 19, 2023)