More on Plus
Globe Trekker "Tough Trains: The Transcontinental Railroad, USA" This episode takes on one of the greatest engineering feats of the 19th Century - the Transcontinental Railroad. Intrepid traveler Zay Harding explores the rich history of railroads on this incredible 3, 000-mile journey across America.
Start the conversation, or Read more at KISU-TV Pocatello.