UP 3869 (SD70M) runs solo as it leads the LaSalle Local through Fort Lupton, Colorado.

UP 6433 (C44ACM) leads a stack train through Fort Morgan, Colorado as it heads to Denver on the Greeley Sub.

The geese are flying as UP 5361 (ES44AC) heads south on the Greeley Sub towards Fort Lupton, Colorado.

UP 7058 (GE AC44ACM) leads a fast freight towards Fort Lupton, Colorado as it heads south on the Greeley Sub.

UP 7058 (GE AC44ACM) runs south on the Greeley Sub through Fort Lupton, Colorado.

UP 7792 (ES44AC) runs through Fort Lupton, Colorado as it heads south on the Greeley Sub.

UP 8930 (SD70ACe) leads a freight past the signal poles lining the Greeley Sub at Fort Morgan, Colorado.

UP 8117 (ES44AC) leads a freight towards Fort Lupton on the Greeley Sub.

UP 4363 (SD70M) leads a freight south on the Greeley Sub an and heads towards Fort Lupton, Colorado.

UP 4363 (SD70M) leads a freight towards Fort Lupton, Colorado on the Greeley Sub.

UP 4363 (SD70M) runs a small freight towards Fort Lupton on the Greeley Sub.

UP 8411 (SD70AH) brings a coal train southbound on the Greeley Sub as it approaches Fort Lupton, Colorado.

UP 9033 (SD70AH) leads a fast freight through Fort Lupton on the Greeley Sub as it heads to Denver, Colorado.

UP 9033 (SD70AH) leads a fast freight through Fort Lupton, Colorado as it runs south on the Greeley Sub.

UP 9033 (SD70AH) high balls a freight south on the Greeley Sub as it heads towards Denver, Colorado.