The BNSF Railway across northern Arizona is interesting to train watchers for the variety of scenery it traverses, the incredible number of trains, and it's history as the one-time mainline of the Santa Fe Railway.
In BNSF Across Arizona-The Seligman Subdivision, you'll follow the railroad from Needles, California to Winslow, Arizona.

You'll enjoy great railroading action through ever-changing scenery including:

The Mojave Desert
Kingman Canyon
Crozier Canyon
Nelson Canyon
The Crookton Cutoff
The Alpine area over the Arizona Divide
Canyon Diablo
...and much more!