Brand new BNSF 3721 leads the eastbound Kaiser Hauler up main 1 as the train enters Sullivan's curve.

BNSF Railway train Z-SBDALT9-20L climbs Cajon Pass as it passes through Blue Cut. This UPS-LTL intermodal train, headed from San Bernardino to Alliance, Texas, is powered by BNSF ES44C4 6937, BNS... (more)

Late afternoon in a classic scene in Cajon Pass, it is impressive to hear the roar and effort of those engines as they face the numerous curves before reaching the Summit. A eastbound BNSF Z train... (more)

That Herb Sullivan guy sure knew how to pick a spot.

On a clear winters day in February 1985 an eclectic mix of SP power, a normal for the SP, climbs through Canyon as they make their way towards Bakersfield. The tracks below are Santa Fe's and tena... (more)

The West Colton to Ogden train heads into the cut just before Summit in Cajon Pass.

The daily "Winkle Bar" (so called as it is the closest sounding out one can make of its symbol, "WCLBAR") dashes through the snow in a full-tagged DC GEVO. O'er the hills it goes, chugging all the... (more)

Way out in the snow covering Cajon Pass a Union Pacific Ogden train makes its way towards Summit.

An Atlanta-bound Z train is pretty normal on Cajon Summit. Two Dash 9s in the lead is a bit less normal. Running on the second day of snow on the ground is pretty dang rare.

A long Q-LACNSA6 rounds the curve at Summit with some NS power trailing.

BNSF and NS team up in the snow to bring a Q train towards Cajon Summit.

BNSF and NS team up in the snow to bring a Q train towards Cajon Summit.

A Long Beach to Logistics Park train crests Cajon Summit in a rare "two-day" snow. (While it snows in Cajon Pass, the snow usually only lasts a couple hours once the sun comes out - it was quite r... (more)

An Alliance bound Z train storms upgrade at Summit with a tattered Dash 9 leader.

BNSF 8327 West, first one down the steep route (main 3) along BNSF's Cajon Pass, just minutes after the track inspector cleared it for operation after the previous day's snowfall.