An ex SP AC4400 leads this El Paso to West Colton power move down San Timoteo Canyon.

One of UP's newer SD70ACe's leads an eastbound KLBNS near El Casco.

UP 7699 along with a CP unit lead a long Yermo to Tucson extra up Beaumont Hill. West Colton is in meltdown, along with Roseville, there have been some interesting trains running to bypass both ya... (more)

A fresh repainted ex SP AC4400 leads this eastbound manifest up San Timoteo Canyon.

UP 3003 east leads the ZCIG4 up Beaumont Hill at El Casco.

Brand new UP 3003 leads the eastbound ZCIG4 through San Timoteo Canyon near Ordway.

Westbound rock train at El Casco.

4 units lead an early morning eastbound up San Timoteo Canyon as the train reaches Beaumont.

UP 2728 leads the westbound Robertson rock train near El Casco.

UP 2700 brings up the rear of the westbound ZMQLA as it drops down San Timoteo Canyon between Ordway and El Casco.

Brand new UP SD70AH 9073 leads a westbound stack train near Ordway in San Timoteo Canyon.

Near El Casco, UP 2760 leads the PLBCB east up San Timoteo Canyon on the Yuma Sub.

Heading eastbound up Beaumont Hill, UP 2760 leads a 17 car business special in the early afternoon.

Union Pacific GEs bask in the intense glow of the setting sun as they wait their turn to finish the descent of San Timoteo Canyon in Southern California. The GEs are half of a four-unit consist po... (more)

With a train of colorful containers highlighting the numerous power robbing curves up the western slope of Beaumont Hill, also known as San Timoteo Canyon, an eastbound Union Pacific stack train s... (more)