This map of September 23, 1911, which covers construction of the Nevada - California - Oregon Railway (NCO) between Alturas and Davis Creek, California (a distance of about 32 miles), has been shared by the Shasta Division Archives. The Alturas, California to Lakeview, Oregon portion of the NCO was purchased by Southern Pacific on April 30, 1925, and would become its Lakeview Branch. At the