Scale 1:950,400. Inset: [Connections to Chicago and St. Louis] 16 x 41 cm. LC Railroad maps, 558 Description derived from published bibliography. Map of northeastern United States showing drainage, cities and towns, coal fields in Pennsylvania, and the railroads with emphasis on the main line. Available also through the Library of Congress Web site as a raster image. col. map 63 x 74 cm.