UP 6754 leads a westbound manifest at El Casco.

A fast moving westbound Z nears El Casco in San Timoteo Canyon.

UP 5954 leads a WB stack downgrade at El Casco.

2 units lead eastbound stacks up Beaumont Hill at El Casco.

UP 6923 leads eastbound symbol ZCIG4 past a stopped WB at El Casco.

Eastbound AMLNG works up San Timoteo Canyon at El Casco.

Clean UP 9804 leads eastbound symbol ILBHO at El Casco.

UP 6409 west eases to a stop for a crew change at Dr. Xing deep in San Timoteo Canyon.

Eastbound symbol ILBMN works upgrade at El Casco.

KCS 4849 leads a westbound ZSALB at El Casco.

A colorful San Antonio, TX to Long Beach intermodal lead by KCS 4849 heads down Beaumont Hill at El Casco.

UP 6382 leads an eastbound auto train upgrade past a stopped westbound.

Eastbound stacks work up Beaumont Hill behind UP 6394.

UP 9600 leads a fast moving ZLAAI up Beaumont Hill.

UP 6960 leads a westbound Z at El Casco.