Amtrak 83 leads the California Zephyr through Coal Creek Canyon, Colorado and towards Tunnel #1 at Plainview. Sharp eyed foamers will note the private car on the end, which happens to be The Patr... (more)

While the Denver area was covered with dense fog the sun was shining in the Colorado Rocky Mountains as the California Zephyr runs through the area between Rollinsville and Tolland, Colorado. It ... (more)

A colorful pair of light power works the small BNSF yard in Longmont, Colorado.

The vast undeveloped area between Sedalia and Castle Rock, Colorado affords the opportunity to get an entire train in the shot. Here we see BNSF 6657 (ES44C4) leading a mixed freight southbound o... (more)

BNSF 8148 (ES44C4) leads a freight into Rollinsville, Colorado.

BNSF 4133 (Dash9) leads a freight past the silos at Roggen, Colorado.

BNSF 7147 (ES44C4) passes an idling helper unit at Spruce, Colorado.

BNSF 6524 (ES44C4) has just led an oil can train through Big Ten Curve and gets ready to split the signals at Rocky, Colorado.

BNSF 7147 (ES44C4) winds a windmill blade train through the S curves leading to Palmer Lake, Colorado.

Amtrak 73 (P42DC) leads the California Zephyr through Rocky on its way into the Colorado Rocky Mountains. The windmills in the background are at the National Center for Atmospheric Research (NCA... (more)

After stopping in Denver to pick up and off load passengers, the California Zephyr took the Moffat Line into the Colorado Rocky Mountains. Here it kicks up the snow as it runs through Tolland, Co... (more)

The sunrise glints off the corrugated sides of the coaches as Amtrak 11 (P42DC) leads the California Zephyr through Keenesburg, Colorado on its way to Denver.

A pair of light power get ready to sort cars in the UP's North Yard. UP 1997 was built in 1970 as a GP38AC for Illinois Central, then worked for the Missouri Kansas Texas Railroad, then US Sugar ... (more)

UPY 691 (GP15-1) works the UP North Yard in Denver along side some fresher looking power.

A Burlington Northern veteran SD40-2 winds a freight through the S curves east of Sedalia, Colorado.