Boulder Highway looking southeast towards Railroad Pass.
Transcribed Notes: Notes from photo sleeve: "Boulder (Nevada) Highway in the vicinity of what is now East Las Vegas. The view is looking south toward Railroad Pass. (early 1931)"
From Union Pacific Railroad Collection (MS-00397). The bottom corner says, "'As Constructed.' Union Pacific Railroad Co. Office Of Chief Engineer. Caliente, Nevada. A Club House For Employees, Second Floor Plan. Scale 1/8" = 1'-0". Drawing No. 49324. Traced On Cloth & Revised 'As Constructed' 4-12-46."