Scale ca. 1:3,000,000. Entered according to Act of Congress, in the year 1848. From Doggett's Railroad Guide, New York, (1848), p. 56. LC Railroad maps, 75 Description derived from published bibliography. Available also through the Library of Congress Web site as a raster image.
Map of the northeastern United States showing drainage, relief by hachures, important cities, the existing railroads, turnpike roads, canals, and the projected railroads; a statement below the title explains the feasibility of the extension; ink and pencil annotations indicate other connecting lines and several cities.