Traffic Noise 1993
The traffic noise levels shown in the map are based on the survey results for the main network for 1993 by the Berlin Department of Construction, Housing, and Transport.
The resulting average daily traffic load (DTV) forms the basis for the calculation. For the traffic volume of the main network see also Map 07.01.
The traffic schedule of the tram network was drawn from the timetables as well as the usual return journeys.