sentences:  Established by 1935, that route traveled from the Oreana area east and north to Mill City via Rochester.SR 50 was deleted in the 1976 renumbering of Nevada's state highways.In that process, most of the route was renumbered to today's State Route 400, the small southwest end became State Route 858, and the remaining unimproved section of the highway was removed from the state highway system.