Impossible Engineering Season 4: Extreme Railroads poster

Impossible Engineering

Season 4: Extreme Railroads

6 episodes · premiered May 17, 2018

Since their spectacular rise in the 19th century, railroads have been at the cutting edge of engineering and technology and that remains true, even today. Extreme Railroads shines a light on the world's most extraordinary rail systems, including New York's Arthur Kill Vertical Lift Bridge, Japan's Bullet Train and California's Central Pacific Railroad.

Where to watch Impossible Engineering

  1. E1 Deadliest Trains

    May 17, 2018 · 42m

    The world's toughest trains have conquered deadly jungles, deserts, and mountains, and were made possible by expert engineering and cutting-edge technology.

  2. E2 World's Fastest Trains

    May 24, 2018 · 42m

    The world's fastest trains were built with expert engineering and cutting-edge technology, pushing the speed of railroad travel to new limits.

  3. E3 Mega City Trains

    May 31, 2018 · 42m

    The world's busiest cities are kept running by innovative train systems built with expert engineering and cutting-edge technology.

  4. E4 Trains of the Abyss

    Jun 7, 2018 · 42m

    The world's most incredible trains cross deadly canyons and chasms of terrifying heights, and were made possible by expert engineering and cutting-edge technology.

  5. E5 Monster Mountain Trains

    Jun 14, 2018 · 42m

    The world's toughest trains have conquered the deadly heights of our tallest mountains, and were made possible by cutting-edge railroads engineered to make impossible climbs and brave extreme weather.

  6. E6 Trains of Deadly Seas

    Jun 21, 2018 · 42m

    The world's most incredible trains have conquered dangerous oceans and seas, and were made possible by expert engineering and cutting-edge technology.