Map showing the new transcontinental route of the Atlantic & Pacific Railroad and its connections. Map covering the southwestern states but extending from Chicago to the Pacific Coast. Shows relief by hachures, drainage, cities and towns, township lines, the land grant of the “western division,” railroads in progress of completion, and completed lines with their connections. G.W. & C.B. Colton & Co. CREATED/PUBLISHED New York, 1883. Scale ca. 1:3,800,000.