B317, new roadworks layout in both directions, between Todtnau-Fahl and Feldberg-Passhöhe

B317, roadworks direction Weil am Rhein / Todtnau, between Feldberg-Passhöhe and Todtnau-Fahl

B317, roadworks direction Titisee-Neustadt, between Todtnau and Todtnau-Brandenberg

B317, roadworks direction Weil am Rhein / Lörrach, between Todtnau-Brandenberg and Todtnau