4 units lead a westbound Z at Martinez as it kicks up some snow as it approaches Summit.

A fresh coating of snow from the first cold storm of the season blankets Summit, at the top of California's Cajon Pass, on New Year's Eve 2014. A westbound BNSF Railway double-stack train, Z-LPKL... (more)

An empty oil train rolls around the curve along the Wenatchee River just east of Monitor, WA as the apple blossoms reach their prime. The lead unit is nearly PR imagery, but the trailing Dash 9 ha... (more)

This SB Pig screams by a NB Chemical train parked at North Myrtle Siding.

Another in the seemingly endless parade of double-stack trains on the BNSF "Transcon" exits Barstow Yard and enters the Needles Subdivision. The train blocks the view of the Barstow depot where t... (more)

An eastbound vehicle train charges up the Needles Sub as it makes its way through the many curves west of Ludlow.

Perfectly manicured ballast and concrete ties are featured along this portion of the BNSF Chillicothe Subdivision in Lemont, IL. ES44C4's have been showing up in Z trains out of Willow Springs, w... (more)

As the hills turn from green to brown signaling the end of springtime in the Tehachapis, a BNSF z-train works its way through the curves at the north end of Bealville.

A lengthy z-train works up the mainline through Bealville, as a northbound Union Pacific manifest slows on the siding for the meet.