Amtrak's Winter Park Express Ski Train runs through the snow and the trees at Tolland, Colorado as it heads to the Moffat Tunnel and the ski resort on the other side of the Continental Divide. ... (more)

Amtrak heritage engine #184 (P42DC) kicks up the snow as it runs through the trees at Tolland, Colorado.

Amtrak engine 184 (P42DC) kicks up the snow on a frigid morning as it runs towards Denver, Colorado on the Brush Sub.

A special Amtrak move running as CSX P939 has just crossed over the Buffalo River at CP Draw in Buffalo, New York and is now slowing to a stop on the NS Southern Tier Line for a crew change, where... (more)

With the city of Denver sprawling out in the plains below, Amtrak’s eastbound California Zephyr rounds Big 10 Curve between Eiesle (Clay) and Rocky, Colorado, while dropping downgrade on Union P... (more)

The California Zephyr was held at Rollinsville due to Moffat traffic and the conductor is climbing down for a quick inspection of the train.

The California Zephyr 5 train pulls three private cars, making is one of the longest Zephyr trains since the Covid pandemic.

The California Zephyr climbs the grade towards Tunnel #1 out of Coal Creek Canyon. The scar on the landscape in the background is from developers paving paradise to put in yet more homes..

Making its first stop after departing Los Angeles is Amtrak train 4, the eastbound Southwest Chief. P42DCs 183 and 64 will handle this train for the remaining 2,239 miles to Chicago. With... (more)

The California Zephyr has exited Coal Creek Canyon and climbs towards Tunnel #1 at Plainview, Colorado, pulling three private cars on the back of the train. The air is thick with white smoke from... (more)

With heavy smoke from the Canadian wildfires wafting through the Colorado Front Range, the California Zephyr gets ready to cross Blue Mountain Road as it enters Coal Creek Canyon, Colorado.

The California Zephyr heads into the cut leading to Rocky, Colorado and will run under Highway 93 as it approaches Little Ten and Big Ten Curves.

The California Zephyr runs through Rocky, Colorado as it heads towards Big Ten Curve while heading into the Moffat Tunnel Sub.

The California Zephyr is surrounded by RTD commuter rail catenaries as it backs into Denver's Union Station.

Out of the portal! Amtrak's westbound Pennsylvanian #43 led by P42DC 129 rolls out of the tunnel past the Gallitzin Tunnels Park. The park overlooks the entrance to the West Tunnel, which provides... (more)