UP 7857 (45ACCTE) is ready to take a cut of sand hoppers through Fort Collins, Colorado.

OmniTRAX 3123 (SD40M-2) runs long hood forward as it drops off a freight into the BNSF North Yard in Fort Collins, Colorado.

OmniTRAX 3123 (SD40M-2) runs long hood forward as it pulls a freight over the Cache La Poudre River in Fort Collins, Colorado.

A pair of BNSF MAC's leads a load of wood cars down Mason Street in Fort Collins, Colorado.

The Denver to Cheyenne manifest awaits a fresh crew in the Fort Collins siding on BNSF's Front Range Sub.

BNSF 6248 (ES44AC) brings a freight into Fort Collins, Colorado from Wyoming.

Both the BNSF and OmniTRAX can be found working the BNSF's North Yard in Fort Collins, Colorado. BNSF heavies pick up and drop off trains here and OmniTRAX uses this yard to shuffle cars from the ... (more)

BNSF 6788 crosses the Cache la Poudre Rive in Fort Collins, Colorado.

BNSF 7418 (ES44DC) brings in one of the many sand trains that populate this yard.

OMLX 9522 (GP40-2LW) catches the eye of a bike rider just as the train crosses the Cache la Poudre River in Fort Collins, Colorado.

A good looking pair of OmniTRAX SD40's cross the Cache la Poudre River in Fort Collins, Colorado.

OmniTRAX's SD40-3 leads their newly repainted GP40-2L (former Canadian National) and a freight over the Cache la Poudre River in Fort Collins, Colorado.

BNSF 7010 gets ready to lash up to a sand train in the BNSF's North Yard in Fort Collins, Colorado.

BNSF 5479 (Dash 9) makes a run into Fort Collins.

BNSF 9193 (SD70ACe) anchors a maintenance train in the BNSF's East Yard in Fort Collins, Colorado.