Samenvatting
Some examples of infrastructural countermeasures in residential areas have been treated within the framework of the Dutch experiment policy. The national government is helping local governments of the costs of the countermeasures. A condition is a before and after study. This paper describes some of three examples: the woonerf, the demonstration project Eindhoven and Rijswijk and the 30 km/hr countermeasure. Injury accidents can be reduced by half.