Eisenhower Highway after the former president of the same name and the Purple Heart Trail after such military decoration. Future There are plans to widen I-80 to three lanes in both directions from Vista Boulevard and Greg Street to SR 439 south (USA Parkway). Exit list See also Notes References External links Interstate 80 in Nevada @ AARoads 80 Nevada U.S. Route 40 California Trail 80 Transportation in Washoe County, Nevada Transportation in Storey County, Nevada Transportation in Lyon County, Nevada Transportation in Churchill County, Nevada Transportation in Pershing County, Nevada Transportation in Humboldt County, Nevada Transportation in Lander County, Nevada Transportation in Eureka County, Nevada Transportation in Elko County, Nevada