Colorado photos - Rail-pictures.com

A single car labors up the hill toward Pikes Peak, Colorado. 8 June 2003. 
Brent Maxwell

 1356 1024x768 Px, 01.03.2010 

A pair of Rio Grande diesel locomotives at the Colorado Railroad Museum in Boulder, Colorado. 22 Oct 2007. 
Brent Maxwell

USA / Companies / Union Pacific

 2174 1024x768 Px, 01.03.2010 

Union Pacific 6063 leads a loaded coal train down the hill near Rollinsville, Colorado on 1 July 2005. 
Brent Maxwell

USA / Companies / Union Pacific

 3635 1024x768 Px, 01.03.2010 

Passenger cars of Amtrak in the Colorado River Canyon just north of Jack Flats. 
Brent Maxwell

USA / Companies / Amtrak

 1723  1 1024x768 Px, 26.02.2010 

Amtrak has just sounded its horn (because I am too close to the track) in the Colorado River Canyon between Burns, Colo. and Dotsero. 1 July 2005. 
Brent Maxwell

USA / Companies / Amtrak

 1461  1 1024x768 Px, 26.02.2010 