Danville and Pottsville Rail Road Company. Plan and profile of the Danville and Pottsville Rail Road. Detailed map of part of Pennsylvania between Sharp Mountain and the Susquehanna River showing roads, drainage, and relief by hachures along the survey route. Shows the east and west branches of the Mount Carbon Railroad and the Mill Creek Railroad, which began operation in 1829. Chartered on April 8, 1826. Name changed in 1851 to the Philadelphia and Sunbury Rail Road. Kennedy, David K.