Some General Travel and Highway Links:
Experience the old west in Pony Express Territory, Nevada - Pony Express Territory
The Official Hwy 50 Survival Guide: Loneliest Road in America - TravelNevada.com
U.S. Highway 50 - Nevada - AARoads
U.S. Route 50 in Nevada - Wikipedia
U.S. Route 50 in Nevada - Answers.com (similar to Wikipedia, possibly more references)
US50 -- Nevada - US50 Coast to Coast
Geology of Nevada; a discussion to accompany the Geologic map of Nevada (USGS): Stewart (1980), NBMG Special Publication 4 (link to NBMG sales info).
Books I Own and Recommend:
Geology of the Great Basin
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