Various transportation policies can help conserve energy and reduce pollution emissions. Some, called cleaner vehicle strategies in this article, reduce emission rates per vehicle-kilometer. Others, called mobility management (also called transportation demand management) strategies, reduce...

Road traffic speed limits are suggested to be associated with, e.g., changes in travel times, vehicle operating costs, accidents, noise and emissions. In this paper we analyze the impacts of speed limit policies, i.e. restricting the maximum permissible road traffic speed, on an urban economy....

Currently, the influence of transportation and its impact on environmental indicators throughout the world are increasing; however, governments of particular countries try to implement new economic instruments with the expectations of changing people’s behaviour or at least environmental...