UP's Casa Grande Hauler rolls west through Eloy as the sun begins to slip into its final 30 mins above the horizon. The 41 car train is light work for the dual flared SD70M's assigned to this job,... (more)

Nearing the end of the work day. The LUE46 local rolls back into town.

A pair of SD70Ms glide east across the desert as they reach the east end of UP's Shafter Subdivision, which stretches from Elko, NV to Lake Point Junction just outside Salt Lake City.

Z545-04 rumbles its way through Benson Valley on its way to Logan Aluminum in Russellville Ky.

Indiana Railroad SAHW in Bargeresville

Pulling Through Paterson. New York, Susquehanna & Western SD70M no. 4064 is the first of four locomotives on train SU-99, seen here approaching Vreeland Ave in Paterson, NJ. The train i... (more)

Scherer coal loads roll through the small community of Rex just outside of Atlanta behind BNSF SD70MAC #9653 & AC4400CW #5695.

UP 4533 (SD70M) leads an officer train through Barbara's Gulch between Chemical and Rocky, Colorado.

UP 4533 (SD70M) leads an officer passenger train around the windbreak at Big Ten Curve as it heads into the Colorado Rocky Mountains.

A pair of SD70's lead this Englewood, TX, to South St. Paul, MN, freight that has slowed up for the curves and diamond at Iowa Falls. The train passes over the branch the UP that runs over to Alde... (more)

UP 4533 (SD70M) leads an officer special passenger train under Highway 93 and towards Rocky, Colorado.

A Union Pacific officer's special gets the green to enter the east portal of the Moffat Tunnel at Tolland, Colorado.

UP 4533 (SD70M) leads an officer's special towards the Moffat Tunnel, passing the trusty designated chase vehicle dubbed "The F-Unit".

A Union Pacific Officer Special gets ready to leave the North Yard in Denver, Colorado and will run into the Colorado Rockies for the Moffat Tunnel.

A keyhole in the clouds allows a spotlight of sun to shine on a Union Pacific Officer Special as it runs through Coal Creek Canyon, Colorado.