Eastbound stacks work hard upgrade through Sullivan's Curve as it climbs Cajon Pass.

DPU of eastbound stack train that has just been passed by another eastbound stack train going up Cajon Pass on a very busy afternoon.

All 4 of these units were pounding loudly up the hill. Shortly after this shot, a second stacker passed this one on the second track, both going eastbound. It was a rather action packed afternoo... (more)

DPU of eastbound stacker passes Silverwood.

The DPU's hold back on a westbound manifest freight as they go under the signals at Silverwood.

Action on Hill 582. BNSF and UP climb the pass together in a symphony of turbocharged horsepower. Framed by a Hyundai stack container, a UP trailer train adds an EMD flavor to the Cajon concert. T... (more)

This westbound stack train decends the grade on Cajon Pass as it enter's Sullivan's curve, as another westbound works its way down the south track in the background.

Early morning on Cajon Pass finds this eastbound BNSF train working out of Sullivan's Curve as it works its way up the pass.

Westbound manifest.

An westbound baretable glides past the Mormon Rocks.

An eastbound intermodal on Track 2 greets the rising sun as it exits Sullivans Curve to continue its climb up the pass. We had just arrived at the curve and had parked our vehicle down inside ... (more)

An eastbound intermodal on Track 2 splits the signals at Hill 582. The Hill's caretaker, Don Toles take great care of the flora and fauna on the hill. This desert oasis is one the best if not best... (more)

While waiting for a BNSF eastbound intermodal to climb the pass on track 2 at Hill 582, I climbed up from track level to be rewarded with a UP trailer train climbing the pass on the Palmdale Cutof... (more)

From high above on the So. Cal. Edison power-line road, a westbound S-CLOSCO1-12A eases around the big bend along Cajon Creek between Blue Cut and Keenbrook on BNSF's Cajon Sub. A lonely stretch o... (more)

BNSF 7779 leading the afternoon's Barstow to West Colton Yard manifest transfer through Silverwood on BNSF's Cajon Sub. The rear half of the train is still passing through the cut of Cajon Summit.