Nickajack Railroad From Stevenson, Ala., Ga., Tenn., 30-minute quadrangle. U.S. Geological Survey. Edition of Jan. 1895. The NC & St. L Railroad is indicated in the top left corner of the map. Much of the area north of the state line is now under the waters of TVA's Nickajack Lake. Georgia's Railroad History & Heritage. Copyright, Steve Storey. Railroad History | The Depot List | Locomotives On Display | Odds & Ends | Sources & References | Home