In the solution of problems in urban traffic planning, it is mainly the demands for services in moving and stationary traffic resulting from the urban benefits, and rarely the load-bearing capacity and availability of traffic areas on roads and parking spaces that is used as a basis. One important reason for this is the lack of corresponding methods and standards, with the help of which the setting of threshold values in urban traffic planning can be considered. The LADIR-method is based upon derivation of threshold values for town-compatible motorized traffic. The starting point is the state of affairs that the existing loads of motorized traffic are incompatible, that a necessary road traffic is indispensible for the functionality of a town and that the order of magnitude "town-compatible road traffic" is to be placed between these two figures. (A)
Abstract