If you like big steam, there is nothing running bigger than Union Pacific’s massive #3985, “The Challenger”.

This program follows the 3985 from North Platte, Nebraska to St. Paul, Minnesota, then from Fremont, Nebraska, through North Platte, then on to the Challenger’s home base in Cheyenne, Wyoming.

There’s many great run-bys, as well as mile after mile of pacing, some at 60 mph or faster. If you like big steam, then you’ll love this program.