Input (grade 12): In Weinheim-Lützelsachsen an old and a new Bergstraße once more form, the new one passing west of the old route as far as Heidelberg-Handschuhsheim, where the two meet once more.
Output (grade 6): In Weinheim-Lützelsachsen the route splits into an old and a new Bergstraße again. The new one passes west of the old route as far as Heidelberg-Handschuhsheim, where the two meet once more.