RTD commuter rail train 4051 arrives from Commerce City and will soon exchange passengers at Denver's Union Station.
25th anniversary sticker unit BNSF 6017 (ES44AC) brings a BNSF officer's train into Denver, Colorado.
UP 1865 is an SD40-2 that was rebuilt as a SD40N. You can always find a nice variety of power working in the Union Pacific's North Yard in Denver, Colorado.
One of the coolest engines you will see working the UP North Yard in Denver is UPY 691, a well worn GP15-1.
UPY 577 (GP15-1) works the UP's North Yard in Denver, Colorado.
UP 1019 was built in 1989 as a GP60 for the St. Louis Southwestern (Cotton Belt). It now runs in Armour Yellow and is seen here waiting for an assignment in the Union Pacific's North Yard in Denv... (more)
UP 1019 (ex Cotton Belt GP60) waits for the chance to shuffle cars in the Union Pacific's North Yard.
UP 1997 (an SD40-2 rebuilt as a SD40N) waits for orders in the Union Pacific's North Yard in Denver, Colorado.
BNSF heavies are getting serviced as light power waits for orders to head to the yard to shuffle rolling stock.
The Denver Rock Island Railroad's 553 is an SW8 that used to work the Coors Brewery yard in Golden, Colorado.
The Denver Rock Island Railroad's SW8 moves along the tracks in the area known as The Stockyards in north Denver, Colorado
UP 1538 (ex Western Pacific GP40-2) sits solo in the Union Pacific's North Yard in Denver, Colorado.
BNSF 3908 (ET44C4) runs over the South Platte River after leaving the Denver Yard.
Denver Post Cheyenne Frontier Days consist rests the night before making what would be the event's final run.
BNSF 2718 (GP39-2) runs along Packinghouse Road as it pics up a cut of cars in the Stockyards area of Denver, Colorado.