In PERSON@1 an old and a new PERSON@2 once more form , the new one passing west of the old route as far as Heidelberg-Handschuhsheim , where the two meet once more .

In PERSON@1 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 .
