Santa Fe 5668 East leads a hot priority trailer train up Cajon Pass near Alray.

A westbound stack train heads downgrade through Cajon in the late evening.

Long Beach-bound stacks meet an ethanol train east of Cajon.

A westbound domestic stack drifts downgrade around Sullivan's Curve.

A repo train heads towards LA with a cut of empty spine cars.

The southbound "Brooklyn Z" ZBRLC passes S. Canyon interlocking as they round Sullivan's Curve, as the train will be operating on single track for the majority of it's trip downgrade.

QRVWCB brings a train of West Colton-bound freight downgrade at Sullivan's Curve. The train is operating on the Palmdale Cutoff (known officially as UP's Mojave Subdivision). This is one of the ne... (more)

UP 3709 west is stopped at the Cajon Summit with a loaded grain train.

SF 5124 snoot leads the York Canyon, NM coal train through Cajon Pass at Blue Cut. A four unit set of remote control helpers are cut i mid train. Santa Fe was experimenting with remote helpers usi... (more)

UP 3549 blasts out of tunnel 1 with an eastbound manifest. This scene is long gone with the removal of the tunnel and BNSF doubletracks now installed through this location.

UP 3382 leads UP 3396, UP 3681, UP 3356 and UP 3330 up Cajon Pass with an eastbound manifest train.

UP 3713 is stopped on the south track at Cajon siding, waiting for traffic to clear ahead before heading down the pass to San Bernardino. Photo taken with permission from the UP crew.

While completing their climb, 4 GEs crest Cajon Summit with a Stockton bound circus train.

A circus train works upgrade on Cajon Pass at sunset.

BNSF 6772 is the trailing DPU on a westbound doublestack as it rounds Sullivan's Curve in Cajon Pass. To the right an eastbound Union Pacific train rolls down the Pass towards the West Colton yar... (more)