BNSF 6185 (ES44AC) waits for its turn in the fuel and sand service bay at the BNSF engine servicing facility in Denver, Colorado.

A couple Silverliner V units await their next work at Denver Union Station.

A pair of GEs work their way south out of Denver on a power move.

BNSF 1899 SD40-2 waits for service at the BNSF engine servicing facility in downtown Denver.

BNSF 7911 (ES44DC) gets ready to leave Denver while running south on the Joint Line.

An SD70MAC and SD70ACe shove on the rear of coal loads on the beginning of their run down the Pikes Peak Sub.

An EMD pair slowly pulls a loaded coal train out of Denver and cross Cherry Creek.

UP 688 (GP38-2) pulls a cut of cars out of the Union Pacific's North Yard, which will then get sorted onto various tracks.

BNSF 2718 (GP39-2) runs towards the Denver Yard for a day of sorting cars.

A long hood forward Dash 9 leads lite power arriving at Denver.

A vehicle train begins their trip to the West Coast as they slowly run through Denver.

Union Pacific's Big Boy #4014 back into Denver's North Yard, which still has the old Colorado and Southern water tower standing.

BNSF 9386 (SD70ACe) heads towards the engine servicing facility for fuel and sand.

A new crew arrives at BNSF 7911 (ES44DC) and will shortly heads south of Denver on the Joint Line.

BNSF 6917 (ES44C4) leads a short GEO train south on the Joint Line out of Denver, Colorado.