 The Jupiter approaches Promontory Summit from the west in Golden Spike NHP |
 Central Pacific Railroad (CPRR) engine Jupiter in Golden Spike NHP |
 Telegraph lines along the railroad tracks in Golden Spike NHP |
 Wood powered engine Jupiter in Golden Spike NHP |
 The Central Pacific Railroad engine Jupiter in Golden Spike NHP |
 Union Pacific Railroad (UPRR) Engine 119 approaches Promontory Summit from the east in Golden Spike NHP |
 Coal powered Engine 119 in Golden Spike NHP |
 Twenty-star flag flying on a telegraph pole over the Last Spike Site in Golden Spike NHP |
 Union Pacific Railroad Engine 119 steams toward Promontory Summit in Golden Spike NHP |
 Engine 119 blows its whistle in Golden Spike NHP |
 UPRR Engine 119 approaches rolls toward the CPRR Jupiter in Golden Spike NHP… |
 The Jupiter and Engine 119 roll together at the Last Spike Site in Golden Spike NHP |
 Wide view of The Jupiter and Engine 119 at the Last Spike Site in Golden Spike NHP |
 The CPRR Jupiter and UPRR Engine 119 at the Last Spike Site in Golden Spike NHP |
 The UPRR Engine 119 and CPRR Jupiter at Promontory Summit in Golden Spike NHP |
 Central Pacific Railroad tracks from the west in Golden Spike NHP |
 Last Spike Site in Golden Spike NHP |
 Black and white image of the Last Spike Site at Promontory Summit in Golden Spike NHP |
 CPRR Engine Jupiter and UPRR Engine 119 from a distance in Golden Spike NHP |
 Union Pacific Railroad tracks from the east in Golden Spike NHP |
 View of telegraph poles along the UPRR tracks in Golden Spike NHP |
 Last Spike Site where the CPRR and UPRR met at Promontory Summit in Golden Spike NHP |
 Golden Spike replica which flew aboard Space Shuttle Mission STS-38 in November 1990, in Golden Spike NHP |
 Replica Golden Spike at the Last Spike Site at Promontory Summit in Golden Spike NHP |
 Plaque on a railroad tie at the Last Spike Site at Promontory Summit in Golden Spike NHP |
 Central Pacific Railroad Engine Jupiter in Golden Spike NHP |
 Front View of the CPRR Engine Jupiter in Golden Spike NHP |
 Engine compartment of the Engine Jupiter in Golden Spike NHP |
 UPRR Engineer shovels coal in Engine 119 in Golden Spike NHP |
 Union Pacific Railroad Engine 119 in Golden Spike NHP |
 Detail of UPRR Engine 119 in Golden Spike NHP |
 Wheel of CPRR Engine Jupiter in Golden Spike NHP |
 Union Pacific Railroad Engine 119 at the Last Spike Site in Golden Spike NHP |
 Actual rail from 1869 in Golden Spike NHP |
 Original 1869 rail, tie and spike in Golden Spike NHP |
 Early Last Spike Monument preserved in Golden Spike NHP |
 View of the Central Pacific Railroad grade approaching Promontory Summit in Golden Spike NHP |
 Spot where the CPRR established a record on April 28, 1869 in Golden Spike NHP |
 Original sign from April 28, 1869 on display in Golden Spike NHP |
 Twisted dead tree on the grassland in Golden Spike NHP |
 Transcontinental railroad roadbed cut through a rock hill in Golden Spike NHP |
 The Chinese Arch along the Promontory Trail in Golden Spike NHP |
 Looking through the Chinese Arch in Golden Spike NHP |
 The Chinese Arch along the Promontory Trail in Golden Spike NHP |
 Landscape as seen from on the rail roadbed along the Promontory Trail in Golden Spike NHP |
 Example of Stair-Step and Parallel Grading in Golden Spike NHP |
 Cut and Fill rail roadbed example along the Promontory Trail in Golden Spike NHP |
 Rail roadbed view of the Great Salt Lake along the Promontory Trail in Golden Spike NHP |
 View from inside the UPRR Last Cut before reaching Promontory Summit in Golden Spike NHP |
 Landscape to the east from the UPRR Last Cut in Golden Spike NHP |