2 flagless SD70's lead the Mojave Flyer down Cajon Pass as it heads for West Colton.

UP 2588 leads a southbound QRVWC down Cajon Pass. UP's newest tier4's have all been assigned to the I-5 route.

5 brand new UP ET45AH's lead a long West Colton to Roseville manifest up Cajon Pass about a mile south of Hiland on the Palmdale Cutoff.

Brand new UP 2657 leads a long West Colton to Roseville manifest up Cajon Pass on the Palmdale Cutoff at the old location of Davis Ranch.

Eastbound Santa Fe Harbor train at "Cookie Ranch" curve below present day CP Walker on Cajon Pass between stations of Alray and Cajon.

A westbound Union Pacific unit of covered hoppers drifts downhill around the Mormon Rocks in Cajon pass.

A westbound Union Pacific mixed manifest slides down hill, entering into the famed Sullivans curve area of Cajon Pass.

BNSF 3990 shoves on the rear of this eastbound stack train as it rounds Sullivan's Curve.

Just west of Pine Lodge, BNSF 3894 W is found easing train QHOULAC down Main 1.

Working up the Palmdale Cutoff near the Swarthout Canyon crossing, UP 2582 north leads a Roseville bound freight up the Pass.

UP 1996 drifts downgrade past the Mormon Rocks with a Salt Lake City to West Colton manifest on the drawbar.

The sun has just risen as UP 1996 leads a Salt Lake City to West Colton manifest west through a very frosty Cajon Summit.

In the late 2000s, BNSF Railway undertook the massive task of triple tracking southern California's Cajon Pass. This increased capacity on this vital link to Los Angeles (and the ports of L.A. an... (more)

Climbing eastbound, BNSF 6974 and mates lift double stacks around the curve into Summit.

An eastbound Z has plenty of power to lift the double stacks and TOFC around the curve into Summit.