ViewFinder The Hidden Wonder of the World
The hidden wonders of one of America's greatest engineering feats. Details
Episode: The Hidden Wonder of the World
The hidden wonders of one of America's greatest engineering feats are revealed in The Hidden Wonder of the World: The Transcontinental Railroad from Sacramento to Donner Summit. Travel to the summit of the Sierra Nevada and marvel at how the master engineers and builders of the 1860s accomplished this heroic deed.• Visit the The Hidden Wonder of the World webpage
Your purchase helps support PBS and the programs you love.
Premiere Date: 02/07/2012
Episode Expires: Never
TV Rating: NR
The ViewFinder series is underwritten by SAFE Credit Union.
To view the full experience of this website, please download and install latest Adobe Flash Player version.