BNSF 5964 (ES44AC) runs through the S curve south of Sedalia, Colorado.
Denver Rock Island Railroad's SW8 works the industrial area known as the Stockyards, located in central Denver.
A Canadian National visitor sits amongst the pumpkins in the BNSF engine yard in Denver, Colorado.
BNSF 7909 (ES44DC) reaches the NSS Broomfield sign with a mixed freight.
This odd visitor to the Denver BNSF Engine yard is SSRX 1088, a custom built GP39-2 with an extended cab height and low hood. The logo on the side says Rawhide Short Line RR and it operated at the... (more)
UP 7400 (ES44AC) leads a freight toward Cheyenne and passes an old Plymouth which has seen better days.
BNSF 3864 (ET44C4) leads a assortment of UP and EXEC MAC power through Boulder, Colorado.
BNSF 7518 (ES44DC) shoves an oil can train through the cut at Plainview, Colorado.
BNSF 5694 (AC4400CW) holds a loaded coal train while a container train which has just run through Palmer Lake passes by. There is only one track through the small mountain town, necessitating coo... (more)
BNSF 8545 (SD70ACe) leads an oil can train through Pinecliff, Colorado.
UP 6570 (C44ACCTE) skirts the rocky bluffs at Tolland, Colorado.
UP 6570 (C44ACCTE) pulls a long freight through Rollinsville, Colorado.
Denver Rock Island Railroad's 553 (SW8) heads toward a cut of gondolas in the Stockyards area. Soon this area will be transformed into a $1B redevelopment, with new facilities for the Denver Stock... (more)
AMTK 4 leads a heritage and the California Zephyr through Tollin, Colorado on its way to the Moffat Tunnel.
BNSF 6788 crosses the Cache la Poudre Rive in Fort Collins, Colorado.