Some UP Light Power with a freshly rebuilt C44ACM up front passes through the bottoms heading towards Armourdale.

UP train AMLEPR passes thru Beaumont Curve on a hot summer morning in the IE.

UP C44ACM #7192 leads an eastbound auto train up Beaumont Hill at Hinda.

UP 7198 east passes thru the control point at the Hinda crossovers on a hot morning in San Timoteo Canyon.

A fresh C44ACM rebuild leads an eastbound auto train thru Beaumont curve in the early morning.

Late afternoon near El Casco finds a westbound ISILB with UP 7065 leading.

An AC6000 rebuild assists on the rear of ZLCLT as they head downgrade towards the Central Valley.

A new UP rebuild leads a westbound coal empty down Beaumont Hill in the late afternoon.

A newer ACM rebuild leads a westbound 5 unit Z train down San Timoteo Canyon .

UP 7026 leads a Long Beach to Denver ILBDVX train thru Hesperia in the early morning.

UP ACM rebuild #7031 leads an eastbound auto train at Banning on the Yuma Sub.

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

UP's southbound IBRLC passes thru Pearblossom on the outskirts of Palmdale with a new C44ACM leading.

A new C44ACM rebuild leads an eastbound manifest thru the crossovers at Beaumont.