In 2008, the Bertha Benz Memorial Route was officially approved as a route of industrial heritage of mankind, because it follows Bertha Benz's tracks of the world's first long-distance journey by automobile in 1888.
En 2008, a Ruta Memorial Bertha Benz foi aprobado oficialmente como unha ruta de patrimonio industrial da humanidade, porque segue as pistas de Bertha Benz na primeira viaxe de longa distancia do mundo por automóbil en 1888.