The California Zephyr 6 train lead by Amtrak heritage engine #161 meets the California Zephyr 5 train which is heading to Denver, Colorado.

Racing around the 60 MPH curve of Keenesburg, a 17 hour late Amtrak #6, eastbound California Zephyr, races across the open farmlands of eastern Colorado with AMTK 161 (50th Anniversary of Amtrak) ... (more)

Snowstorm clouds are ready to drop snow on the California Zephyr as it runs through Tolland, Colorado on its way to the Moffat Tunnel.

The California Zephyr 5 train has exited the Moffat Tunnel West Portal in a snowstorm and passes the Winter Park Ski Resort platform.

Saddle up! The engineer for the Winter Park Express Ski Train climbs into the cab of engine #84 (P42DC) at Denver's Union Station and gets ready to move the train.

Amtrak heritage engine #161 (P42DC) leads the California Zephyr through Tunnel 29 at Pinecliffe, Colorado.

The California Zephyr rounds the curve at Blue Mountain as it heads into the Moffat Tunnel district at dawn with a load or riders for the Winter Park Ski Resort.

The first runs of the season for the Winter Park Express Ski Train leaves Denver, Colorado under a golden sunrise.

The California Zephyr is led by the colorful Operation Lifesaver Genesis engine as it rounds a curve at Plainview, Colorado.

The California Zephyr cruises through Hudson, Colorado on its way to Denver.

Light snow is falling as Amtrak engine 189 (P42DC) holds at Rollinsville, Colorado for a fresh crew to board and then will continue the journey down the east side of the Rocky Mountains towards De... (more)

After lengthy delays in Utah due to a broken rail, the California Zephyr 6 train waits at a snowy crossing in Rollinsville, Colorado at dawn for a fresh crew that will help get the train to Denver... (more)

The California Zephyr 6 train waits in snow and fog at Rollinsville, Colorado for a new crew after a lengthy delay in Utah meant the original crew timed out before reaching Denver.

Amtrak's westbound California Zephyr (train no. 5) has just exited the first of 29 different tunnels on the Eastern side of the Divide and approaches Plainview, CO on their way west

Half way between Crescent, Colorado and the Moffat Tunnel Portal is Pinecliffe, offering a tunnel (29) and a great view of South Boulder Creek.