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 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)

BNSF 7513 leads BNSF 6998 and brand new BNSF 7197 around Sullivan's Curve with an eastbound doublestack.

Santa Fe 8113 leads a westbound manifest through Cajon Summit.

Just a few more miles and the downhill section of the Cajon Pass is behind the train. GE ES44DC 7745 was used at the end of the train.

Helper set.

A pair of NS units lead a westbound QNYCLAC down Cajon Pass.