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First Transcontinental Telegraph Message - Unknown author Unknown author · via Wikipedia
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First Transcontinental Telegraph Message

The first successful telegraph message across North America demonstrated continental-scale electrical communication and fundamentally reshaped information networks.

When1858
~1 min read
Importance78/100
Source confidence75/100

Hero image: Unknown author Unknown author · via Wikipedia

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America's first transcontinental railroad was a 1,911-mile (3,075 km) continuous railroad line built between 1863 and 1869 that connected the existing eastern U.S. rail network at Council Bluffs, Iowa, with the Pacific coast at the Oakland Long Wharf on San Francisco Bay. The rail line was built by three private companies over public lands provided by extensive U.S. land grants. Building was financed by both state and U.S. government subsidy bonds as well as by company-issued mortgage bonds. The Western Pacific Railroad Company built 132 miles (212 km) of track from the road's western terminus at Alameda/Oakland to Sacramento, California. The Central Pacific Railroad Company of California (CPRR) constructed 690 miles (1,110 km) east from Sacramento to Promontory Summit, Utah Territory. The Union Pacific Railroad (UPRR) built 1,085 miles (1,746 km) from the road's eastern terminus at the Missouri River settlements of Council Bluffs and Omaha, Nebraska, westward to Promontory Summit.

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First Transcontinental Telegraph Message (1858) · Recap.at