First Transcontinental Railroad (US) Trivia Questions

They actually met at Promontory Summit, Utah. The Union Pacific started from Omaha, Nebraska, and the Central Pacific from Sacramento, California.

Before the railroad, a wagon journey took 4-6 months. After completion, the trip from New York to San Francisco took roughly 7 days by train, a drastic change.

Chinese immigrants made up about 80% of the Central Pacific workforce; Irish laborers were mostly on the Union Pacific side. This myth erases a crucial part of history.

Passenger service began almost immediately after the May 10, 1869 completion. The first through train from Omaha to Sacramento arrived just days later.

At Promontory Summit in 1869, the ceremonial golden spike was wired to a telegraph line. When struck with a hammer, it completed a circuit and transmitted a signal to celebrations across the country.

On October 27, 1868, the Union Pacific laid about 7.75 miles of track in one day, a record rate at the time, before the Central Pacific famously laid 10 miles in April 1869.

Alfred Nobel invented dynamite in 1867 (two years before the railroad's completion), but it wasn't created for this project. The railroad used black powder and nitroglycerin.

The Central Pacific employed thousands of Chinese workers, while the Union Pacific hired many Irish laborers, together forming the majority of the workforce.