The Transcontinental Railroad has been dubbed a feat of 19th century engineering and has been credited with opening California up to trade. Despite the importance of the project, little is known about the individual lives of the 12,000 Chinese immigrants who laid the track between Sacramento and the Sierra Nevada. Now, 150 years after Chinese workers began working on the railroad, we look back on the contributions of those workers and learn about the Stanford project that's piecing together their personal stories.
Photos from the Chinese Railroad Workers in North America Project
Photo by Alfred A. Hart. Courtesy of the Stanford University Archives, Alfred A. Hart Photograph Collection.