UP 845 (GP38-2) is getting covered in thick snow from a winter storm that has blanketed the Colorado Front Range.
Heavy snow is falling as UP 1817 (SD40N) leads a three motor lash up as it heads to the North Yard in Denver, Colorado.
The California Zephyr runs under the Park Avenue Viaduct as it leaves Downtown Denver, Colorado.
Heavy snow falls in the UP's North Yard, catching three light motors in an echelon formation as they each work a track.
Heavy snow falls in the Union Pacific's North Yard as a crew member of UP 700 (GP38N) gets ready to throw a switch.
UP 712 (GP38-2) waits for a run to the sand and fuel island in the North Yard in Denver, Colorado.
A trio of BNSF engines pay a visit to the Union Pacific's North Yard in Denver, Colorado.
A trio of BNSF engines sit in the Union Pacific's North Yard in Denver, Colorado.
The Rocky Mountaineer Railtours engines sit in the Union Pacific's 36th Street Yard in Denver, Colorado, waiting for light maintenance.
New to the database is UP 1730, an ex-Missouri Pacific GP15AC built in 1982.
UP 1826 (SD40N) moves a cut of hoppers for sorting in the Union Pacific's North Yard in Denver, Colorado.
UP 7900 (ES44AC) leads a coal train into the Union Pacific's 36th Street Yard in Denver, Colorado.
UP 1826 (SD40N) passes three BNSF motors that are sitting in the Union Pacific's North Yard in Denver, Colorado.
BNSF 7147 (ES44C4) passes under the RTD Commuter Rail line that runs out to Thornton, Colorado.
BNSF 1899 (SD40-2) leads a freight towards Denver, Colorado on the Brush Sub.
