The elevation level
km 6: Alt-Moabit: Construction site crossing on the northbound (opposite) roadway in the eastbound direction with crossing tram tracks. Length of the hazardous area approx. 100m.
km 8: Friedrichstr. between Reinhardtstr. and Oranienburger Str.: Construction site passage on the southern (opposite) roadway in the westbound direction; a narrowing by and crossing of tram tracks. Length of the danger zone approx. 200m.
km 15: The roadway of Reichenberger Str. is partially damaged and very wavy. Length of the danger zone approx. 250m.