1 jan 1863 ano - Transcontinental Railroad
Descrição:
Railroad line that linked the eastern railroad system with California's railroad system; constructed by the Central Pacific and Union Pacific railroads; completed in 1869 at Promontory, Utah.
Historical Significance:
Established a mechanized transcontinental transportation network that revolutionized the population and economy of the American West.
Adicionado na linha do tempo:
Data: