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San Francisco and Chicago
On May 10, 1869, the "golden spike" at Promontory Summit, Utah marked the completion of the "transcontinental railroad", but it only connected Omaha, Nebraska and Sacramento, California. It was not until 1870 that the connections were complete from New York City to San Francisco, from the Atlantic to the Pacific coast.
The two railroads the joined in 1869 to form the first transcontinental railroad were the Union Pacific Railroad and Central Pacific railroad.v
The two railroad companies involved in the transcontinental railroad were the Union Pacific and the Central Pacific. They completed the track on May 10, 1869 at Promontory Summit, Utah.
the central and pacific railroad compnaies.
Central Pacific Railroad and Union Pacific Railroad Company.
It was built by two separated companies. Its construction was funded by mainly the government. It was connected in Promontory Summit, Utah, May 10, 1869.
The two railroads that linked up at Promontory, Utah to create the 1st transcontinental railroad were the Union Pacific Railroad and the Central Pacific Railroad.
one day
Central Pacific Railroad and Union Pacific Railroad Company.
It was in the underground railroad...wait that was for the nigs...sorry
A+ Central Pacific---Union Pacific