Snow fence and gates

John R. Waggener, an archivist in the American Heritage Center at the University of Wyoming, is the author of "Snow Chi Minh Trail: The History of Interstate 80 between Laramie and Walcott Junction." The book is published by the Wyoming State Historical Society, a nonprofit, membership-driven educational organization.

The subject matter is a 77 mile stretch of road that is known to many Wyoming residents for its volatile weather conditions that makes the highway very hazardous.

Waggener was at the Elk Mountain Fire Station on May 20 to sign copies of his book and answer questions about the "Sn...