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The Pacific Railroad Surveys (1853–1855) were a series of explorations of the American West designed to find and document possible routes for a transcontinental railroad across North America. The expeditions included surveyors, scientists, and artists and resulted in an immense body of data covering at least 400,000 square miles (1,000,000 km ...
The expedition lasted for nine months and traveled 1,800 miles (2,900 km). [1] The expedition was one of several surveys approved in 1853-4, when funding was added to the War Department budget. This allowed Secretary of War Jefferson Davis to send out surveying expeditions to explore potential transcontinental railroad routes across the United ...
In 1841, Cadwalader Ringgold, an officer in the United States Navy, spent twenty days surveying the San Francisco Bay watershed as a member of the United States Exploring Expedition In 1849, Cadwalader Ringgold began a more comprehensive survey the San Francisco Bay region, [11] the Sacramento River, and parts of the American and created several maps which included depth sounding information ...
The California Trail came into heavy use after the California Gold Rush enticed over 250,000 gold-seekers and farmers to travel overland the gold fields and rich farmlands of California during the 1840s and 1850s. Today, over 1,000 miles of trail ruts and traces can still be seen in the vast undeveloped lands between Casper, Wyoming, and the ...
Pruess Lake, Snake Valley, Utah George Karl Ludwig Preuss (1803–1854), anglicized as Charles Preuss, was a surveyor and cartographer who accompanied John C. Fremont on three of his five exploratory expeditions of the American west, including the expedition where he and Fremont were the first to record seeing Lake Tahoe from a mountaintop vantage point as they traversed what is now Carson ...
Vallecito was a station for other stage companies until 1877 when the railroad replaced the stagecoach for long-distance travel between California and Arizona. Completion of the Southern Pacific Railroad between Los Angeles and Yuma in 1877 ended the large scale use of the Southern Emigrant Trail. Hart's widow abandoned the station in the late ...
After the Mexican-American War, Beckwith was appointed to explore the new territory that was annexed to the United States. In 1853, during the Gunnison-Beckwith Expedition, Beckwith was assistant commander to John Williams Gunnison. The purpose of that expedition was to survey another railroad route in the Rocky Mountains. [1]
The peak was named for Henry Larcom Abbot who, in 1855, was a member of the Williamson party of the Pacific Railroad Surveys in California and Oregon. [5] [7] He retired from the United States Army as a brigadier general in 1904. [5] Sky pilot on Mount Abbot at about 13,000 feet