Amtrak train 5 rounds a curve near Burns, CO on November 9, 2017.
With Little Gore Canyon in the background, Amtrak train 5 rolls along near Bond, CO on November 9, 2017.
Amtrak train 5, the westbound California Zephyr, approaches a tunnel near Radium, CO on November 9, 2017.
Amtrak train 5, the westbound California Zephyr, passes through a short tunnel in Gore Canyon outside of Kremmling, CO on November 9, 2017.
Amtrak train 5, the westbound California Zephyr, cruises along beside the Colorado River in Glenwood Canyon as it approaches its station stop in Glenwood Springs, CO on a beautiful November 9, 201... (more)
On a foggy and frosty November 8, 2017, a pair of SD70ACe locomotives lead a southbound BNSF coal train around the big curve in Palmer Lake, CO.
An empty Union Pacific wind turbine train rounds a curve in front of the Martin Drake Power Plant in Colorado Springs, CO on November 6, 2017.
In front of the Martin Drake Power Plant of Colorado Springs, CO, a BNSF coal train rounds a curve on its way south on November 6, 2017.
In front of the Martin Drake Power Plant of Colorado Springs, CO, a BNSF manifest freight train rounds a curve on its way south on November 3, 2017.
Three General Electric Evolution Series locomotives lead a manifest freight train south through the town of Palmer Lake, CO on a sunny November 3, 2017.
On a foggy October 31, 2017, a BNSF SD70ACe leads a CREX ES44AC and a string of empty coal hoppers north through the town of Palmer Lake, CO.
A pair of locomotives trail on the rear of a northbound empty coal train on October 27, 2017 in Palmer Lake, CO.
A pair of BNSF-owned Evolution Series locomotives lead a long stack train south through Monument, CO on October 25, 2017.
A pair of BNSF-owned Evolution Series locomotives lead a long stack train south through Palmer Lake, CO on October 25, 2017.
A northbound empty ballast train rolls along in Palmer Lake, CO on October 18, 2017.