Tyrolean dosing traffic lights cause mega traffic jams in the Tölzer Land – Navi sends everyone over the Sylvenstein. Up to 16,500 vehicles pass through Achenseestraße every day.
The volume of traffic is particularly high on nice ski days and – like on weekends – at the start of the holidays. Many people also use the B181 to avoid paying the motorway toll on the Austrian side. It's not about pushing locals away from what is, for them, the shortest route.