Smoke from the wildfires in Canada provides a haze that shrouds Blue Mountain as the Rocky Mountaineer rounds the corner.

The Rocky Mountaineer runs through the trees at Tolland, Colorado as it heads toward the Moffat Tunnel.

The Rocky Mountain Railtours passenger train rounds the corner at Tolland, Colorado and will soon be inside the Moffat Tunnel.

The Rocky Mountain Railtours passenger train runs through Tunnel 1 at Plainview, Colorado.

GP40-2L(W)s 8011 and 8015 lead the eastbound Rocky Mountaineer off of CN's Yale Sub and onto to the CPKC Page Sub as they start the 2 mile trip towards the connection with the CPKC Cascade Sub at ... (more)

The Rocky Mountaineer passenger train rounds the corner after Tunnel 1 at Plainview, Colorado.

The Rocky Mountaineer crawls across the Highway 72 overpass, lined behind Amtrak to Denver

The eastbound Rocky Mountaineer clears Crescent after PTC issues caused a delay

Spring Fog The mountain were in the clouds on this lovely late morning at tunnel 1.

Traversing scenic Thompson River Canyon, a 25-car Rocky Mountaineer Railtours passenger train approaches Ashcroft, British Columbia, on September 28, 2015.

The color coordinated Rocky Mountaineer passenger train runs through Crescent, Colorado, giving passengers a good look at the Gross Dam Reservoir that is being expanded to hold more water.

Spring Morning Light in the High Country Rocky Mountaineer hustles clean and neat over the high fill just before tunnel 19 on a pleasant Sunday spring morning in April.

An eastbound “Rockies to the Red Rocks” Rocky Mountaineer luxury passenger train passes through Gore Canyon between Azure and Gore, Colorado, on Union Pacific’s Moffat Tunnel Subdivision dur... (more)

The Rocky Mountaineer's GP40-3 engines sport a colorful paint scheme that match the passenger cars.

The Rocky Mountaineer's engine #8020 (GP40-3) leads the train towards Coal Creek Canyon, Colorado as it makes a return trip to Denver.