Deep in the heart of San Timoteo Canyon, an eastbound UP auto train works through some curves near El Casco on the former SP Sunset Route.

Climbing the steady grade out of San Timoteo Canyon, an eastbound UP manifest freight has just passed the Hinda crossovers and will soon be rolling across the Colorado desert toward Yuma and point... (more)

Rounding the big sweeping curve west of Beaumont at a location on the former SP known as Nicklin, an eastbound UP container train is nearly within sight of the top of the grade at Apex.

A clear morning in southern California's Inland Empire finds an eastbound UP stack train entering San Timoteo Canyon near Redlands as it climbs the grade toward Beaumont on the former SP Sunset Ro... (more)

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.

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.

Passing through the Hinda area in San Timoteo Canyon, an eastbound UP doublestack container train is nearing the top of the grade at Beaumont, and it will soon be downhill running across the deser... (more)

Digging hard into the grade on Beaumont Hill, an eastbound UP intermodal train with a brand new EMD locomotive on the point is approaching the Hinda crossovers in San Timoteo Canyon.

UP 1995 works hard up grade between Ordway and El Casco as it climbs Beaumont Hill.

CNW heritage unit #1995 shoves on the rear of train ILXG4X as it climbs Beaumont Hill through San Timoteo Canyon.