Chickamauga & Durham Railroad The map shows the railroad running west from Chickamauga across the Chattanooga Southern Railway and then up Lookout Mountain to Durham. It did not go north of Durham as indicated. (From: 1892 Rand McNally map of Georgia).   RailGa.com. Georgia's Railroad History & Heritage. © Steve Storey. Railroad History | The Depot List | Locomotives On Display | Odds & Ends | Sources & References | Home