Effects of New Urban Motorway Infrastructure on Road Traffic Accidents

The provided content consists of various research articles and studies focusing on road safety, infrastructure, traffic accidents, and related topics. The articles explore the effects of new urban motorway infrastructure on road traffic accidents, wireless access technologies for vehicular network safety applications, optimizing UK urban road verge contributions to biodiversity, and more. Additionally, there are discussions on purposeful sampling in mixed-method implementation research, heterogeneity of road traffic accident rates in Russian cities, and others.