Johnston's River Line, also called Johnston's Line, the Chattahoochee River Line or simply The River Line, is a historic American Civil War defensive line located in the communities of Mableton, Smyrna, and Vinings, Georgia that was used by the Confederate Army under General Joseph E. Johnston during the Atlanta Campaign in early July 1864. While no significant battles took place along the River Line, it remains one of the most impressive defensive fortifications ever constructed, often compared to the French Maginot Line built prior to World War II. Part of the and the , the site today consists of the remains of Confederate earthwork battlements including unique fortifications called Shoupades, named after their designer, Confederate Brig. General Francis A. Shoup. The remains are spread