Across the frozen lake, BNSF 9905 moves south along the Joint Line.

UP 7267 heads west late in the afternoon near Parshall.

Just before the late afternoon sun dips below the horizon, UP 7267 makes its way west near Troublesome.

Last day of 2009 as BNSF 6427 races east across the plains near Fort Morgan.

BNSF 6054 passes through Larkspur on its way south along the Joint Line.

UP 1988 SB through Colorado Springs.

BNSF 5255 makes its way along I-25 on its way south through Fountain.

BNSF 5669 on its way south through the Air Force Academy.

The California Zephyr heads west through Burns on a very warm September afternoon.

UP 5917 approaching Bond on its way east along the Dotsero Cutoff.

BNSF 2131 SB into Colorado Springs near Woodmen Road.

BNSF 2131 passes through downtown Colorado Springs.

Under a late day sun, BNSF 8962 rolls south through Castle Rock.

UP 7275 makes its way south along the interstate into downtown Colorado Springs.

Just east of the interstate, BNSF 8950 heads east into Castle Rock.