Road Trip From Ft. Hall Idaho, to Heber City Utah, via: I-15S to I-84E to I-80W to Rt. 40 into Heber

Promontory is an area of high ground in Box Elder County, Utah, 32 mi (51 km) west of Brigham City and 66 mi (106 km) northwest of Salt Lake City. Rising to an elevation of 4,902 feet (1,494 m) above sea level, it lies to the north of the Promontory Mountains and the Great Salt Lake.^[1] It is notable as the location of Promontory Summit, where the First Transcontinental Railroad in the United States was officially completed on May 10, 1869.  An added excerpt from my friend Dick:  "The golden spike (also known as The Last Spike^[1]) is the ceremonial final spike driven by Leland Stanford to join the rails of the First Transcontinental Railroad across the United States connecting the Central Pacific and Union Pacific railroads on May 10, 1869, at Promontory Summit, Utah Territory. The term last spike has been used to refer to one driven at the usually ceremonial completion of any new railroad construction projects, particularly those in which construction is undertaken from two disparate origins towards a meeting point. The spike now lies in the Cantor Arts Center at Stanford University.^{[2]     "https://en.wikipedia.org/wiki/Golden_spike}

Coming into Heber City, Utah, where our Campground is