Working it's way up the steep east slope of Beaumont Hill, UP 7381 battles 100 degree desert heat and strong winds as it climbs through Cabazon on the Yuma Sub.

Decending San Timoteo Canyon at Ordway, this westbound stack train with it's colorful concest works its way down Beaumont Hill on a very hot afternoon in Southern California's Inland Impire.

UP 7381 west with a pair of CSX pool units leads this stack train out of San Timoteo at Redlands.

Nearing Ordway on UP's Yuma Sub, 5780 west eases it's long stack train down San Timoteo Canyon.

UP 5780 west leads a long APL stack train downgrade between El Casco and Ordway.

UP 5780 leads 3 END's on this westbound stack train bound for the Los Angeles Harbor.

Near Ordway, UP 8051 west leads a Mira Loma bound rack train down off Beaumont Hill as it passes through the Canyon's many S curves.

UP 8051 leads a fast moving westbound autorack train down San Timoteo near El Casco.

UP 8729 east enters the big curve at Beaumont as nears the summit of the climb up San Timoteo Canyon.

Working through the Hinda crossovers, UP 6792 works up Beaumont Hill as it nears the top of the grade.

UP 6792 leads a long eastbound into the big curve at Beaumont in the early morning.

Decending the grade down Beaumont Hill, UP 8820 west passes through a series of S curves near El Casco.

Exiting San Timoteo Canyon at Redlands, UP 8820 west leads the ZMQLC towards a crew change at West Colton.

UP 3821 leads an empty auto train between El Casco and Hinda as it works up San Timoteo Canyon.

2 units lead this short, fast Z train as it rounds the sweeping curve at Beaumont on the Yuma Sub.