Map showing the location of Sacramento Valley Railroad, Cal. Sacramento, Septr., 1854; T.D. Judah, Chief Engineer. ketch map of the first railroad in California, with projected extensions to San Francisco, Sonora, and Tehama, made by the engineer who built the Sacramento Valley Railroad. Judah, Theodore D. (Theodore Dehone), 1826-1863. CREATED/PUBLISHED San Francisco,  Scale ca. 1:1,100,000.