Effects of route choice by Advanced Traveller Information Service (ATIS) were investigated in a study. To support the route choice behavior, the possibility of using collective traffic management systems which are mounted in public road space. To investigate what factors and what information must be communicated to the driver so that they change their route. In this work ATIS be examined in city traffic. The empirical study will verify what the role of ATIS is and which characteristics of the Information Service influence the decision strat-egy. Variable Message Signs will inform the driver while driving on possible alternatives and issues that have a major impact on the driver\\\'s decision. Here, the driver does not always make a decision within the meaning of homo oeconomicus, which increases the subjective benefits. But other determinants such as socio-demographic variables interacts with decision.