The constant parade of intermodal moving through Cajon Pass is evident on a beautiful Spring morning as the BNSF 7800 west approaches Sullivan's Curve while a passing eastbound climbs the grade to... (more)

With a solid string of autoracks on the drawbar, UP 6015 and an older UP SD70M are working upgrade through Sullivan's Curve on a beautiful clear morning in Cajon Pass.

Late morning at Pepper Ave in West Colton finds a UP manifest departing the yard and heading east out the Yuma Subdivision.

With a couple of EMD units in charge, a northbound UP empty rail train works upgrade through Canyon on UP's Mojave Subdivision, located above the adjacent BNSF main tracks 1 and 2 in Cajon Pass.

On its first run to the west coast, a brand new UP SD70AH built in Mexico leads a westbound spine car train loaded with trailer chassis through the former station site of Mons on the UP Yuma Subdi... (more)

An older UP AC4400CW and a flared SD70M are the rear DPU's on an eastbound manifest as they roll downgrade through Cabazon on UP's Yuma Subdivision.

Digging into the grade near the station site of Mons on Union Pacific's Yuma Subdivision, a westbound UP doublestack will soon come to a stop near Cabazon account congestion and MOW work further d... (more)

Drifting downgrade through Canyon on Union Pacific's Mojave Subdivision, the southbound "Brooklyn" intermodal train is nearing the end of its run down the I-5 corridor from Portland, and... (more)

Early morning light in Cajon Pass greets an eastbound BNSF doublestack train as it charges upgrade through Sullivan's Curve on main track 1 of the BNSF Cajon Subdivision.

Bringing up the rear of a UP manifest freight as the sole DPU, this recently outshopped UP SD70ACe looks fantastic in its new paint as it climbs Cajon Pass through the Sullivan's Curve area on mai... (more)

Working through the curves near Ordway in San Timoteo Canyon, one of Union Pacific's newest locomotives shines in the afternoon sun as it makes its way west with a train of empty well cars.

Between Palm Springs and Cabazon in San Gorgonio Pass, a brand new UP EMD SD70ACe leads a westbound spine car train loaded with trailer chassis, seen climbing the grade through Fingal, known to lo... (more)

A beautiful clear morning in Cajon Pass finds a westbound Union Pacific doublestack train descending the grade on main track #2 of the BNSF Cajon Subdivision, while an uphill train passes on main ... (more)

Between El Casco and Ordway in San Timoteo Canyon, a brand new UP EMD SD70ACe leads an empty intermodal train west toward Los Angles on the Yuma Subdivision. A tie replacement project is currently... (more)

Just a few weeks after being delivered to UP, a brand new EMD SD70ACe leads a baretable train west through Beaumont on the Yuma Subdivision on a warm afternoon.