Desde Pentrex Studios

In the decade they were operated, Union Pacific's 8500-series Gas Turbine Electric Locomotives earned two nicknames: UP dubbed them the "Super Fleet"...

For nearly 47 years, the Southern Pacific Railroad relied upon its massive AC-type steam locomotives to haul freight and passenger trains throughout...

The Union Pacific Railroad produced its classic documentary film Last of the Giants in 1959 as a fitting tribute to the world's largest steam...

In August of 2002, former Santa Fe steam locomotive 3751 returned to the rails for a thrilling excursion from Los Angeles to Williams, Arizona and...

Tracing the eastern banks of the upper Mississippi River is BNSF’s St. Croix Subdivision, a mostly double-tracked route providing access for a...

From headwaters in Canada, the Columbia River flows over twelve hundred miles to the Pacific Ocean and for many of those miles it marks the boundary...

Climbing gently from the tidewater ports near Portland, Oregon is the Columbia River Gorge'a wide, flat-water river passage that provides access to...

Documents electric railroad operations in the Chicagoland area from 1900 to 1990.

Railroad action from throughout Minneapolis/St. Paul. Includes eight railroads and Amtrak passenger trains.

The last diesel locomotive rolled off the Alco assembly line in 1969, but the hills of Northwest Arkansas still echo the distinctive sound from...

This collection of rare training and PR films was produced by the Southern Pacific Railroad in the 1950s and Pentrex is proud to present them...

From the archives of Pentrex Media Group comes the second in a series of vintage railroading films from the 1940s and 1950s. Volume 2 contains five...

Originally known as the Illinois Traction System, the Illinois Terminal Railroad was a significant provider of passenger and freight service for...

Doublestack containers have revolutionized the railroad industry. You can see them everywhere across the nation. Yet one of America's most famous...

Volume I is based on the films of noted rail photographer Emery Gulash. It showcases the famous locations, trains, and equipment of the Santa Fe and...

Presents a behind-the-scenes look at the work and engineering required to put traveling shows aboard railroad cars. The World Circus Museum at...

Produced by the Union Pacific during the 1970s, these films bring you a nostalgic view into the day-to-day workings of a railroading icon. These...

See zebra-striped switch engines and GP9s. Warbonnet and blue & yellow F-units, GP9s, U-Boats, GP35s, SD45s, and F45s in this fantastic collection of...

Union Pacific Challenger 3985 made its first-ever venture east of the Mississippi River in November 1992 when it traveled off line onto CSX rails....

Streamliners! The look captured the imagination of the nation. The name represented luxury, glamour, and mobility. Streamliners epitomized a new...