Video: 'The Last Spike: A Trip to Golden Spike National Historic Site'
(Monday, May 10, 1869, 12:47 p.m. local time) — A golden spike was driven today in Promontory, Utah, marking the completion of the first transcontinental railroad in the United States. Continue reading Golden spike completes First Transcontinental Railroad at Promontory, Utah 150 years ago this hour #OnThisDay #OTD (May 10 1869)