Joseph McKenna, Stuart v. Union Pacific Railroad Company…
“ The main line was, under the act of July 1, 1862, authorized to be constructed by the Union Pacific Railroad Company westward through Cheyenne to the western boundary of Nevada, and possibly farther, to meet the Central Pacific Railroad, which was authorized to build from the coast eastward. To the main line so constituted grants of land and bonds were made and a right of way was granted through all public lands '200 feet in width on each side of said railroad where it may pass over public lands.' The initial point of the Union Pacific was to the '100th meridian . ”
