Every link opens in a new window.
A number of European cities are actively trying to reduce car usage by a variety of means. This is a source for information on these efforts. Habitat in Developing Countries is an Internet forum aimed at providing information to researchers and professionals working for the improvement of the built environment in developing countries, and at facilitating communications among them. Traffic Calming Program at the city of Portland, Oregon. Thorough discussion of the hows and whys of traffic calming.