A trio of NS units lead a westbound ISILB down Beaumont Hill.

KCS 4787 west passes one of the ranch crossings deep in San Timoteo Canyon.

KCS power leads a westbound ISILB down Beaumont Hill between El Casco and Ordway.

CP 8757 leads a westbound ISILB westbound across the Yuma Subdivision between Regoza and Bertram.

CP's Child's Lives Matters unit has ended up on the point of a westbound ISILB, as it nears the west end of Mortmar siding on the Yuma Sub.

UP 3095 leads a westbound ISILB downgrade at El Casco.

A westbound ISILB passes El Casco in San Timoteo Canyon with NS 1130 leading the train on a hot afternoon along the Yuma Sub.

Late afternoon at W. Palm Springs finds CN 3842 leading a westbound ISILB.

CN 3214 west passes El Casco in San Timoteo Canyon leading the ISILB.

CN 3214 leads a westbound ISILB down Beaumont Hill early this afternoon near El Casco.

UP 7308 west eases down San Timoteo Canyon leading train ISILB.

One of UP's newer ACM rebuilds leads a westbound stack train down Beaumont Hill in the early afternoon