Geddes, who also serves as chairman of a model-train industry group, said Union Pacific trains now account for about 15 percent of sales.

HOLLAND Park will be model train central tomorrow as enthusiasts from throughout southeast Queensland descend on the home base of the Union Pacific Model Railroad Club.

After the Mary Barrett train retirement, the San Antonio Zoo welcomes new Union Pacific model.

Jim Kunc, a Port Townsend resident and a retired North West Airlines pilot, proudly shows off the 1-inch scale model of a 1930s Union Pacific Northern train he built in his home shop.

Union Pacific’s core revenue has increased more than 50% in the past six years, showcasing the strength of its business model.

Union Pacific's diversified railroad mix -- contribution of each segment to total freight revenues. Source: Union Pacific Annual Reports; chart by author How does Union Pacific's business model work?