BNSF 9643 cruises alongside I-25 on its way south out of Castle Rock.

BNSF 4183 makes its way through the snow SB into Castle Rock.

Just a little snow on the ground from the storm the day before, as BNSF 6216 moves SB through Palmer Lake.

Not in use at this time, Tennessee Pass runs through the former zinc mine at Belden. This old building is just one of several still standing.

Tennessee Pass through the former zinc mining operation at Belden. A very interesting and unique place, and well worth the short hike in along the tracks.

The California Zephyr nears Dotsero as it makes its way west along the cutoff.

BNSF 533 working near the Drake Power Plant in downtown Colorado Springs.

UP 7005 SB through downtown Colorado Springs.

UP 6478 follows the Colorado River west as it makes its way along the cutoff.

Right beside the road, BNSF 5299 moves west along the Dotsero Cutoff.

UP 6834 SB through the center of Larkspur.

The setting sun dips below the mountains behind me, but still lights the small valley below as two BNSF trains pass each other along the Joint Line. The closest train, BNSF 5914 moves SB with a f... (more)

From the twists, dips and turns of Highway 105, this particular curve offers a wonderful view of BNSF 5914 making its way SB along the Joint Line.

It's late afternoon in State Bridge, as Amtrak passes underneath Highway 131 on its way east.

BNSF 9758 is just coming into Sedalia on its way south.