ティエールの城壁
It is named after "Porte Dauphine", a gate in the 19th-century Thiers wall of Paris. Its subtitle honours Jean de Lattre de Tassigny. because of its location under the square of the same name), French general officer, hero of the Second World War and Companion of the Liberation, who was raised to the dignity of Marshal of France posthumously. However, this subtitle does not appear on the plans.