B31, roadworks direction Grenzübergang Breisach / Freiburg, between Breitnau-Posthalde and Buchenbach-Falkensteig

L126, roadworks direction Kirchzarten, between Oberried-Hofsgrund/Steinwasenpark and Oberried

L126, roadworks direction Todtnau, between Oberried and Oberried-Hofsgrund/Steinwasenpark

B31, roadworks direction Lindau / Donaueschingen, between Buchenbach-Falkensteig and Breitnau-Posthalde