The 51-year-old driver of the tractor-trailer was driving in the early Morning from unknown cause at a night construction site, in a dedicated protection vehicle, police said on Tuesday. The lorry bounced, therefore, through the middle, broke a guard rail and came on the opposite lane of the Lie. The driver was slightly injured. The route in the direction of Karlsruhe was already in the Morning on several tracks passable again. The cleanup work lasted, according to a spokesman up in the lunch hours. The police estimated the damage to be about 90 000 Euro.

dpa