1 ene 1900 año - Railroads
Descripción:
 By 1900 there were more than 320,000 kilometers of track, and the U.S rail network stretched from coast to coast. The most prominent of the new lines was a transcontinental route, completed in 1869, running from Omaha, Nebraska, to San Francisco 
Añadido al timeline:
fecha:
1 ene 1900 año
Ahora mismo
 ~ 125 years ago