BNSF GE 6641 leads three other units on a westbound Norfolk Southern intermodal train with a long string of J.B. Hunt containers.

An extra stacker, with blocks dropped at Ft Madison, IA, heads upriver to St Paul.

Snow begins to fall, again, in Flagstaff as a westbound Z-train chugs up the 1.3 percent grade of the Arizona Divide. The night before, the city of Flagstaff received nearly ten inches and would g... (more)

Coasting downgrade into the high desert, a southbound BNSF stack train nears Mojave where it will diverge onto home rails for the run to Barstow and points east.

A BNSF TOFC train pulls trailers over the super-elevated curve at Frost Crossover with the California hills in the background.