The first railway line across the U S A, from the East Coast to San Franisco via Chicago, Omaha and Salt Lake City, was completed in what year?
First transcontinental telegraph of 1860. The telegraph line immediately made the Pony Express obsolete, which officially ceased operations two days later. The overland telegraph line was operated until 1869, when it was replaced by a multi-line telegraph that had been constructed alongside the route of the First Transcontinental Railroad. First transcontinental telegraph The first transcontinental telegraph (completed October 24, 1861) was a line that connected the existing network in the eastern United States to a small network in California, by means of a link between Omaha, Nebraska and Carson City, Nevada, via Salt Lake City. It was a milestone in electrical engineering and
Salt Lake City Intermodal Hub Airport). The Blue Line provides service to Draper in southern Salt Lake County as well as connections with the Green and Red lines (with the Red Line providing service between University of Utah and the Daybreak Community in South Jordan in southwest Salt Lake County and the Green Line providing service from West Valley City to the Salt Lake City International Airport (via Downtown Salt Lake City). The intermodal hub is served by the "California Zephyr", which provides once-daily service to Emeryville, California (in the San Francisco Bay Area), to the west and Chicago, Illinois, to the east on Union