Middletown & Hummelstown S6 No. 151, wearing a mostly Western Maryland paint scheme, rolls down Brown Street past Kuppy's Diner during the railroad's 40th anniversary celebration.

Port Harbor 8955 clatters across a diamond as it works the industrial trackage at America's Central Port.

Port Harbor 8955 passes Illini Terminal GP40 2064 in day-glo green at America's Central Port north of St. Louis. Both the Port Harbor and Illini Terminal are part of Terry Respondek's rail empire.

A Union Pacific freight heads west just before sunset, departing Limon, Colo.

Union Pacific 844 heads back to Cheyenne on the day after the annual Denver Post train to Frontier Days. This scene was part of a "chase bus" event for the 2016 NRHS Convention, where a ... (more)

Denver & Rio Grande Western 491 passes No Agua Tank as it circles the grounds of the Colorado Railroad Museum.

An inbound RTD train has just left the Government Center in Golden and crossed the unusual basket arch bridge over U.S. 6 on its way to Denver.

The California Zephyr has just finished its station stop in Denver and begins its westward journey up the Front Range of the Rockies.

An airport-bound RTD train emerges from the Train Hall at Denver Union Station.

The open-air Train Hall sits adjacent to the historic headhouse of Denver Union Station. The neon lights still invoke the message "Travel By Train."

A chartered Leadville, Colorado & Southern train passes French Gulch Tank during the 2016 NRHS Convention. At almost 11,000 feet above sea level, this may have been the highest-altitude runby in c... (more)

Union Pacific 844 blasts north out of Denver with the annual Cheyenne Frontier Days trip sponsored by the Denver Post. It was 844's first public excursion following a lengthy rehab.

Leadville, Colorado & Southern poses under puffy clouds during the photo runby at French Gulch Tank. It was likely the highest-altitude runby in NRHS convention history at almost 11,000 feet above... (more)

Denver & Rio Grande Western 346 pauses at a grade crossing during a night photo session for the 2016 NRHS Convention at the Colorado Railroad Museum.

Denver & Rio Grande Western 346 circles the grounds of the Colorado Railroad Museum during the 2016 NRHS Convention.