A Northbound UP general freight passes Bealville on the main in the late afternoon.

UP 8846 Westbound at CP Kinder Morgan - A high priority westbound stack train screams by CP Kinder Morgan at 70 MPH headed for West Colton California. Niland is a small unincorporated ag... (more)

Union Pacific's Roper Yard (Salt Lake City), Utah to North Yard (Denver), Colo., manifest rounds the curve at Tolland over South Boulder Creek after meeting the westbound Amtrak California Zephyr.

Amtrak 5, highball Tolland, out Amtrak's train no. 5, the westbound California Zephyr, races west through Tolland, Colo., as they meet UP 8846 east on a gorgeous Tuesday morning

It's 2015 and there's still Denver and Rio Grande Western searchlight signals still in use on the mainline. It's amazing these haven't been replaced yet. Anyways, Union Pacific SD70AH no. 8846 lea... (more)

It's a gorgeous morning as Union Pacific's Roper Yard (Salt Lake City), Utah to North Yard (Denver), Colo., manifest rounds the curve at Tolland over South Boulder Creek. The train has just met th... (more)

Union Pacific SD70AH no. 8846 leads two AC6044CW's, an SD70ACe, and AC4400CW on the Roper Yard to North Yard manifest at the east end of the siding at Leyden in Arvada, Colo. Searchlight signals c... (more)

An SD70AH brings up the rear of this eastbound Lathrop, CA to Global III (Rochelle), IL stack train, as it heads through Archer just east of Cheyenne, WY. The train has just passed under US-HWY 30... (more)

This eastbound stack train lead by one of UP's newest EMD SD70AH's works up San Timoteo Canyon near El Casco.

Brand new UP 8846 leads this eastbound stacker up Beaumont Hill between Ordway and El Casco.