Heavy snow falls in the Union Pacific's North Yard as a crew member of UP 700 (GP38N) gets ready to throw a switch.
The California Zephyr exits the first of 30 tunnels as it heads into the Colorado Rockies during a heavy snow storm.
Heavy snow and freezing fog greet the California Zephyr as it gets ready to enter the east portal of the Moffat Tunnel at Tolland, Colorado.
The California Zephyr whips up the snow as it heads towards the east portal of the Moffat Tunnel at Tolland, Colorado.
It was a magical morning on the Moffat as freezing frost and snow flock the entire valley, providing a winter wonderland for the passengers and crew on the California Zephyr as it heads into the C... (more)
A BNSF stack train runs south on the Joint Line through Palmer Lake, Colorado.
Snow overnight fell on DRGW 3011 (GP30) and Rio Grande caboose in the yard of the Colorado Railroad Museum in Golden, Colorado.
BNSF 7735 (ES44DC) whips up the snow as it catches a ride with four other BNSF units on the Brush Sub.
Snow is falling as a pair of BNSF Geep 39-3's leads three heavies in a light move to Denver through Tonville, Colorado on the Brush Sub.
Snow and fog greet the California Zephyr as it runs through Plainview, Colorado.
Snow and frosty fog greet the California Zephyr as it runs through Plainview, Colorado on the Moffat Tunnel Sub.
The California Zephyr kicks up the snow as it runs through Leyden, Colorado on its way to the Colorado Rocky Mountains.
The California Zephyr runs through Tunnel 3 at Plainview on the Moffat Tunnel Sub.
UP 712 (GP38-2) waits for a run to the sand and fuel island in the North Yard in Denver, Colorado.
BNSF 6928 leads a JB Hunt stack train through Colorado Springs, Colorado on the Joint Line.