Amtrak's Operation Life Saver engine #203 (P42DC) leaves the station at Raton, New Mexico and will head south towards the Semaphore at Wagon Mound.
Shortly after leaving the platform at Trinidad, Colorado, Amtrak special Operation Lifesaver #203 (P42DC) leads the Southwest Chief through the S curves between Trinidad and Raton, New Mexico
Amtrak special Operation Lifesaver #203 (P42DC) leads the Southwest Chief through Model, Colorado on its way to Trinidad.
Snow is whipped up by the California Zephyr as it runs through Arvada, Colorado after leaving Denver's Union Station.
Light snow is falling at Pinecliffe, Colorado as the California Zephyr rounds the corner and heads towards the Moffat Tunnel.
Too close for comfort. BNSF 9124 (SD70ACe) runs past a homeless person that was walking on the tracks in Denver, Colorado.
Denver Rock Island Railroad's SW1500 moves cars in the industrial area of the Stockyards in Denver, Colorado.
Heavy snow is falling outside of the Moffat Tunnel East Portal while deep inside a Union Pacific freight train is slowly making its way through the 6.2-mile-long tunnel.
The California Zephyr runs through a cut as snow falls and will soon enter one of 29 tunnels as it climbs into the Colorado Rocky Mountains.
Snow is falling as the California Zephyr runs through Coal Creek Canyon, Colorado.
The California Zephyr runs through the snow at Pinecliffe, Colorado as it heads towards the Moffat Tunnel.
The California Zephyr leaves the skyline of Denver behind in falling snow as it heads west on the Moffat Tunnel Sub and will soon be climbing through the Colorado Rocky Mountains.
BNSF 6382 (ES44AC) runs south on the Joint Line through Greenland, Colorado.
UP 8016 (ES44AC) runs through Crescent, Colorado as heavy snow falls on the Moffat Tunnel Sub.
UP 8016 (ES44AC) runs between Tolland and Rollinsville after coming through the Moffat Tunnel and into heavy snow.