Editor's note:
This article is a part of a series reviewing Utah and U.S. history for KSL.com's Historic section.
PROMONTORY, Box Elder County — Western Box Elder County may seem like a vacant, open space to some, but it remains a treasure trove for historians and archeologists seeking all the information they can get about one of the most significant moments in U.S. history.
The bits and pieces of materials left behind by the transcontinental railroad workers in the late 1860s and the first generation of railroad communities that were established shortly after the railroad was completed, which happened 152 years ago Monday, tell more about the story of the railroad than most documentation of the time.